1680943680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 672

約数和(自身を含む): 6989673600

約数和(自身を除く): 5308729920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 30, 32, 34, 36, 38, 39, 40, 45, 48, 51, 52, 57, 60, 64, 65, 68, 72, 76, 78, 80, 85, 90, 95, 96, 102, 104, 114, 117, 120, 130, 136, 139, 144, 152, 153, 156, 160, 170, 171, 180, 190, 192, 195, 204, 208, 221, 228, 234, 240, 247, 255, 260, 272, 278, 285, 288, 304, 306, 312, 320, 323, 340, 342, 360, 380, 390, 408, 416, 417, 442, 456, 468, 480, 494, 510, 520, 544, 556, 570, 576, 585, 608, 612, 624, 646, 663, 680, 684, 695, 720, 741, 760, 765, 780, 816, 832, 834, 855, 884, 912, 936, 960, 969, 988, 1020, 1040, 1088, 1105, 1112, 1140, 1170, 1216, 1224, 1235, 1248, 1251, 1292, 1326, 1360, 1368, 1390, 1440, 1482, 1520, 1530, 1560, 1615, 1632, 1668, 1710, 1768, 1807, 1824, 1872, 1938, 1976, 1989, 2040, 2080, 2085, 2210, 2223, 2224, 2280, 2340, 2363, 2448, 2470, 2496, 2502, 2584, 2641, 2652, 2720, 2736, 2780, 2880, 2907, 2964, 3040, 3060, 3120, 3230, 3264, 3315, 3336, 3420, 3536, 3614, 3648, 3705, 3744, 3876, 3952, 3978, 4080, 4160, 4170, 4199, 4420, 4446, 4448, 4560, 4680, 4726, 4845, 4896, 4940, 5004, 5168, 5282, 5304, 5421, 5440, 5472, 5560, 5814, 5928, 6080, 6120, 6240, 6255, 6460, 6630, 6672, 6840, 7072, 7089, 7228, 7410, 7488, 7752, 7904, 7923, 7956, 8160, 8340, 8398, 8840, 8892, 8896, 9035, 9120, 9360, 9452, 9690, 9792, 9880, 9945, 10008, 10336, 10564, 10608, 10842, 10944, 11115, 11120, 11628, 11815, 11856, 12240, 12480, 12510, 12597, 12920, 13205, 13260, 13344, 13680, 14144, 14178, 14456, 14535, 14820, 15504, 15808, 15846, 15912, 16263, 16320, 16680, 16796, 17680, 17784, 18070, 18240, 18720, 18904, 19380, 19760, 19890, 20016, 20672, 20995, 21128, 21216, 21267, 21684, 22230, 22240, 23256, 23630, 23712, 23769, 24480, 25020, 25194, 25840, 26410, 26520, 26688, 27105, 27360, 28356, 28912, 29070, 29640, 30719, 31008, 31692, 31824, 32526, 33360, 33592, 34333, 35360, 35445, 35568, 36140, 37440, 37791, 37808, 38760, 39520, 39615, 39780, 40032, 41990, 42256, 42432, 42534, 43368, 44460, 44480, 44897, 46512, 47260, 47424, 47538, 48960, 50040, 50388, 51680, 52820, 53040, 54210, 54720, 56712, 57824, 58140, 59280, 61438, 62016, 62985, 63384, 63648, 65052, 66720, 67184, 68666, 70720, 70890, 71136, 72280, 75582, 75616, 77520, 79040, 79230, 79560, 80064, 81315, 83980, 84512, 85068, 86736, 88920, 89794, 92157, 93024, 94520, 95076, 100080, 100776, 102999, 103360, 105640, 106080, 106335, 108420, 113424, 115648, 116280, 118560, 118845, 122876, 125970, 126768, 127296, 130104, 133440, 134368, 134691, 137332, 141780, 142272, 144560, 151164, 151232, 153595, 155040, 158460, 159120, 162630, 167960, 169024, 170136, 171665, 173472, 177840, 179588, 184314, 186048, 188955, 189040, 190152, 200160, 201552, 205998, 211280, 212160, 212670, 216840, 224485, 226848, 232560, 237120, 237690, 245752, 251940, 253536, 260208, 268736, 269382, 274664, 276471, 283560, 289120, 302328, 307190, 308997, 310080, 316920, 318240, 325260, 335920, 340272, 343330, 346944, 355680, 359176, 368628, 377910, 378080, 380304, 400320, 403104, 404073, 411996, 422560, 425340, 433680, 448970, 453696, 460785, 465120, 475380, 491504, 503880, 507072, 514995, 520416, 538764, 549328, 552942, 567120, 578240, 583661, 604656, 614380, 617994, 633840, 636480, 650520, 671840, 673455, 680544, 686660, 711360, 718352, 737256, 755820, 756160, 760608, 806208, 808146, 823992, 845120, 850680, 867360, 897940, 921570, 930240, 950760, 983008, 1007760, 1029990, 1040832, 1077528, 1098656, 1105884, 1134240, 1167322, 1209312, 1228760, 1235988, 1267680, 1301040, 1343680, 1346910, 1361088, 1373320, 1382355, 1436704, 1474512, 1511640, 1521216, 1544985, 1616292, 1647984, 1701360, 1734720, 1750983, 1795880, 1843140, 1901520, 1966016, 2015520, 2020365, 2059980, 2155056, 2197312, 2211768, 2268480, 2334644, 2418624, 2457520, 2471976, 2535360, 2602080, 2693820, 2746640, 2764710, 2873408, 2918305, 2949024, 3023280, 3089970, 3232584, 3295968, 3402720, 3501966, 3591760, 3686280, 3803040, 4031040, 4040730, 4119960, 4310112, 4423536, 4669288, 4915040, 4943952, 5204160, 5252949, 5387640, 5493280, 5529420, 5836610, 5898048, 6046560, 6179940, 6465168, 6591936, 6805440, 7003932, 7183520, 7372560, 7606080, 8081460, 8239920, 8620224, 8754915, 8847072, 9338576, 9830080, 9887904, 10505898, 10775280, 10986560, 11058840, 11673220, 12093120, 12359880, 12930336, 14007864, 14367040, 14745120, 16162920, 16479840, 17509830, 17694144, 18677152, 19775808, 21011796, 21550560, 22117680, 23346440, 24719760, 25860672, 26264745, 28015728, 29490240, 32325840, 32959680, 35019660, 37354304, 42023592, 43101120, 44235360, 46692880, 49439520, 52529490, 56031456, 64651680, 70039320, 84047184, 88470720, 93385760, 98879040, 105058980, 112062912, 129303360, 140078640, 168094368, 186771520, 210117960, 280157280, 336188736, 420235920, 560314560, 840471840, 1680943680]

約数ペア:

[(1, 1680943680), (2, 840471840), (3, 560314560), (4, 420235920), (5, 336188736), (6, 280157280), (8, 210117960), (9, 186771520), (10, 168094368), (12, 140078640), (13, 129303360), (15, 112062912), (16, 105058980), (17, 98879040), (18, 93385760), (19, 88470720), (20, 84047184), (24, 70039320), (26, 64651680), (30, 56031456), (32, 52529490), (34, 49439520), (36, 46692880), (38, 44235360), (39, 43101120), (40, 42023592), (45, 37354304), (48, 35019660), (51, 32959680), (52, 32325840), (57, 29490240), (60, 28015728), (64, 26264745), (65, 25860672), (68, 24719760), (72, 23346440), (76, 22117680), (78, 21550560), (80, 21011796), (85, 19775808), (90, 18677152), (95, 17694144), (96, 17509830), (102, 16479840), (104, 16162920), (114, 14745120), (117, 14367040), (120, 14007864), (130, 12930336), (136, 12359880), (139, 12093120), (144, 11673220), (152, 11058840), (153, 10986560), (156, 10775280), (160, 10505898), (170, 9887904), (171, 9830080), (180, 9338576), (190, 8847072), (192, 8754915), (195, 8620224), (204, 8239920), (208, 8081460), (221, 7606080), (228, 7372560), (234, 7183520), (240, 7003932), (247, 6805440), (255, 6591936), (260, 6465168), (272, 6179940), (278, 6046560), (285, 5898048), (288, 5836610), (304, 5529420), (306, 5493280), (312, 5387640), (320, 5252949), (323, 5204160), (340, 4943952), (342, 4915040), (360, 4669288), (380, 4423536), (390, 4310112), (408, 4119960), (416, 4040730), (417, 4031040), (442, 3803040), (456, 3686280), (468, 3591760), (480, 3501966), (494, 3402720), (510, 3295968), (520, 3232584), (544, 3089970), (556, 3023280), (570, 2949024), (576, 2918305), (585, 2873408), (608, 2764710), (612, 2746640), (624, 2693820), (646, 2602080), (663, 2535360), (680, 2471976), (684, 2457520), (695, 2418624), (720, 2334644), (741, 2268480), (760, 2211768), (765, 2197312), (780, 2155056), (816, 2059980), (832, 2020365), (834, 2015520), (855, 1966016), (884, 1901520), (912, 1843140), (936, 1795880), (960, 1750983), (969, 1734720), (988, 1701360), (1020, 1647984), (1040, 1616292), (1088, 1544985), (1105, 1521216), (1112, 1511640), (1140, 1474512), (1170, 1436704), (1216, 1382355), (1224, 1373320), (1235, 1361088), (1248, 1346910), (1251, 1343680), (1292, 1301040), (1326, 1267680), (1360, 1235988), (1368, 1228760), (1390, 1209312), (1440, 1167322), (1482, 1134240), (1520, 1105884), (1530, 1098656), (1560, 1077528), (1615, 1040832), (1632, 1029990), (1668, 1007760), (1710, 983008), (1768, 950760), (1807, 930240), (1824, 921570), (1872, 897940), (1938, 867360), (1976, 850680), (1989, 845120), (2040, 823992), (2080, 808146), (2085, 806208), (2210, 760608), (2223, 756160), (2224, 755820), (2280, 737256), (2340, 718352), (2363, 711360), (2448, 686660), (2470, 680544), (2496, 673455), (2502, 671840), (2584, 650520), (2641, 636480), (2652, 633840), (2720, 617994), (2736, 614380), (2780, 604656), (2880, 583661), (2907, 578240), (2964, 567120), (3040, 552942), (3060, 549328), (3120, 538764), (3230, 520416), (3264, 514995), (3315, 507072), (3336, 503880), (3420, 491504), (3536, 475380), (3614, 465120), (3648, 460785), (3705, 453696), (3744, 448970), (3876, 433680), (3952, 425340), (3978, 422560), (4080, 411996), (4160, 404073), (4170, 403104), (4199, 400320), (4420, 380304), (4446, 378080), (4448, 377910), (4560, 368628), (4680, 359176), (4726, 355680), (4845, 346944), (4896, 343330), (4940, 340272), (5004, 335920), (5168, 325260), (5282, 318240), (5304, 316920), (5421, 310080), (5440, 308997), (5472, 307190), (5560, 302328), (5814, 289120), (5928, 283560), (6080, 276471), (6120, 274664), (6240, 269382), (6255, 268736), (6460, 260208), (6630, 253536), (6672, 251940), (6840, 245752), (7072, 237690), (7089, 237120), (7228, 232560), (7410, 226848), (7488, 224485), (7752, 216840), (7904, 212670), (7923, 212160), (7956, 211280), (8160, 205998), (8340, 201552), (8398, 200160), (8840, 190152), (8892, 189040), (8896, 188955), (9035, 186048), (9120, 184314), (9360, 179588), (9452, 177840), (9690, 173472), (9792, 171665), (9880, 170136), (9945, 169024), (10008, 167960), (10336, 162630), (10564, 159120), (10608, 158460), (10842, 155040), (10944, 153595), (11115, 151232), (11120, 151164), (11628, 144560), (11815, 142272), (11856, 141780), (12240, 137332), (12480, 134691), (12510, 134368), (12597, 133440), (12920, 130104), (13205, 127296), (13260, 126768), (13344, 125970), (13680, 122876), (14144, 118845), (14178, 118560), (14456, 116280), (14535, 115648), (14820, 113424), (15504, 108420), (15808, 106335), (15846, 106080), (15912, 105640), (16263, 103360), (16320, 102999), (16680, 100776), (16796, 100080), (17680, 95076), (17784, 94520), (18070, 93024), (18240, 92157), (18720, 89794), (18904, 88920), (19380, 86736), (19760, 85068), (19890, 84512), (20016, 83980), (20672, 81315), (20995, 80064), (21128, 79560), (21216, 79230), (21267, 79040), (21684, 77520), (22230, 75616), (22240, 75582), (23256, 72280), (23630, 71136), (23712, 70890), (23769, 70720), (24480, 68666), (25020, 67184), (25194, 66720), (25840, 65052), (26410, 63648), (26520, 63384), (26688, 62985), (27105, 62016), (27360, 61438), (28356, 59280), (28912, 58140), (29070, 57824), (29640, 56712), (30719, 54720), (31008, 54210), (31692, 53040), (31824, 52820), (32526, 51680), (33360, 50388), (33592, 50040), (34333, 48960), (35360, 47538), (35445, 47424), (35568, 47260), (36140, 46512), (37440, 44897), (37791, 44480), (37808, 44460), (38760, 43368), (39520, 42534), (39615, 42432), (39780, 42256), (40032, 41990)]