2728996920

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 448

約数和(自身を含む): 10378428480

約数和(自身を除く): 7649431560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 162, 180, 184, 195, 207, 216, 230, 234, 243, 260, 270, 276, 299, 312, 313, 324, 345, 351, 360, 390, 405, 414, 460, 468, 486, 520, 540, 552, 585, 598, 621, 626, 648, 690, 702, 729, 780, 810, 828, 897, 920, 936, 939, 972, 1035, 1053, 1080, 1170, 1196, 1215, 1242, 1252, 1380, 1404, 1458, 1495, 1560, 1565, 1620, 1656, 1755, 1794, 1863, 1878, 1944, 2070, 2106, 2340, 2392, 2430, 2484, 2504, 2691, 2760, 2808, 2817, 2916, 2990, 3105, 3130, 3159, 3240, 3510, 3588, 3645, 3726, 3756, 4069, 4140, 4212, 4485, 4680, 4695, 4860, 4968, 5265, 5382, 5589, 5634, 5832, 5980, 6210, 6260, 6318, 7020, 7176, 7199, 7290, 7452, 7512, 8073, 8138, 8280, 8424, 8451, 8970, 9315, 9390, 9477, 9720, 10530, 10764, 11178, 11268, 11960, 12207, 12420, 12520, 12636, 13455, 14040, 14085, 14398, 14580, 14904, 15795, 16146, 16276, 16767, 16902, 17940, 18630, 18780, 18954, 20345, 21060, 21528, 21597, 22356, 22536, 24219, 24414, 24840, 25272, 25353, 26910, 27945, 28170, 28796, 29160, 31590, 32292, 32552, 33534, 33804, 35880, 35995, 36621, 37260, 37560, 37908, 40365, 40690, 42120, 42255, 43194, 44712, 47385, 48438, 48828, 50706, 53820, 55890, 56340, 57592, 61035, 63180, 64584, 64791, 67068, 67608, 71990, 72657, 73242, 74520, 75816, 76059, 80730, 81380, 83835, 84510, 86388, 93587, 94770, 96876, 97656, 101412, 107640, 107985, 109863, 111780, 112680, 121095, 122070, 126360, 126765, 129582, 134136, 143980, 145314, 146484, 152118, 161460, 162760, 167670, 169020, 172776, 183105, 187174, 189540, 193752, 194373, 202824, 215970, 217971, 219726, 223560, 228177, 242190, 244140, 253530, 259164, 280761, 287960, 290628, 292968, 304236, 322920, 323955, 329589, 335340, 338040, 363285, 366210, 374348, 379080, 380295, 388746, 431940, 435942, 439452, 456354, 467935, 484380, 488280, 507060, 518328, 549315, 561522, 581256, 583119, 608472, 647910, 659178, 670680, 726570, 732420, 748696, 760590, 777492, 842283, 863880, 871884, 878904, 912708, 935870, 968760, 971865, 988767, 1014120, 1089855, 1098630, 1123044, 1140885, 1166238, 1295820, 1318356, 1403805, 1453140, 1464840, 1521180, 1554984, 1647945, 1684566, 1743768, 1749357, 1825416, 1871740, 1943730, 1977534, 2179710, 2197260, 2246088, 2281770, 2332476, 2526849, 2591640, 2636712, 2807610, 2906280, 2915595, 2966301, 3042360, 3295890, 3369132, 3498714, 3743480, 3887460, 3955068, 4211415, 4359420, 4394520, 4563540, 4664952, 4943835, 5053698, 5248071, 5615220, 5831190, 5932602, 6591780, 6738264, 6997428, 7580547, 7774920, 7910136, 8422830, 8718840, 8746785, 9127080, 9887670, 10107396, 10496142, 11230440, 11662380, 11865204, 12634245, 13183560, 13994856, 14831505, 15161094, 16845660, 17493570, 19775340, 20214792, 20992284, 22741641, 23324760, 23730408, 25268490, 26240355, 29663010, 30322188, 33691320, 34987140, 37902735, 39550680, 41984568, 45483282, 50536980, 52480710, 59326020, 60644376, 68224923, 69974280, 75805470, 90966564, 101073960, 104961420, 113708205, 118652040, 136449846, 151610940, 181933128, 209922840, 227416410, 272899692, 303221880, 341124615, 454832820, 545799384, 682249230, 909665640, 1364498460, 2728996920]

約数ペア:

[(1, 2728996920), (2, 1364498460), (3, 909665640), (4, 682249230), (5, 545799384), (6, 454832820), (8, 341124615), (9, 303221880), (10, 272899692), (12, 227416410), (13, 209922840), (15, 181933128), (18, 151610940), (20, 136449846), (23, 118652040), (24, 113708205), (26, 104961420), (27, 101073960), (30, 90966564), (36, 75805470), (39, 69974280), (40, 68224923), (45, 60644376), (46, 59326020), (52, 52480710), (54, 50536980), (60, 45483282), (65, 41984568), (69, 39550680), (72, 37902735), (78, 34987140), (81, 33691320), (90, 30322188), (92, 29663010), (104, 26240355), (108, 25268490), (115, 23730408), (117, 23324760), (120, 22741641), (130, 20992284), (135, 20214792), (138, 19775340), (156, 17493570), (162, 16845660), (180, 15161094), (184, 14831505), (195, 13994856), (207, 13183560), (216, 12634245), (230, 11865204), (234, 11662380), (243, 11230440), (260, 10496142), (270, 10107396), (276, 9887670), (299, 9127080), (312, 8746785), (313, 8718840), (324, 8422830), (345, 7910136), (351, 7774920), (360, 7580547), (390, 6997428), (405, 6738264), (414, 6591780), (460, 5932602), (468, 5831190), (486, 5615220), (520, 5248071), (540, 5053698), (552, 4943835), (585, 4664952), (598, 4563540), (621, 4394520), (626, 4359420), (648, 4211415), (690, 3955068), (702, 3887460), (729, 3743480), (780, 3498714), (810, 3369132), (828, 3295890), (897, 3042360), (920, 2966301), (936, 2915595), (939, 2906280), (972, 2807610), (1035, 2636712), (1053, 2591640), (1080, 2526849), (1170, 2332476), (1196, 2281770), (1215, 2246088), (1242, 2197260), (1252, 2179710), (1380, 1977534), (1404, 1943730), (1458, 1871740), (1495, 1825416), (1560, 1749357), (1565, 1743768), (1620, 1684566), (1656, 1647945), (1755, 1554984), (1794, 1521180), (1863, 1464840), (1878, 1453140), (1944, 1403805), (2070, 1318356), (2106, 1295820), (2340, 1166238), (2392, 1140885), (2430, 1123044), (2484, 1098630), (2504, 1089855), (2691, 1014120), (2760, 988767), (2808, 971865), (2817, 968760), (2916, 935870), (2990, 912708), (3105, 878904), (3130, 871884), (3159, 863880), (3240, 842283), (3510, 777492), (3588, 760590), (3645, 748696), (3726, 732420), (3756, 726570), (4069, 670680), (4140, 659178), (4212, 647910), (4485, 608472), (4680, 583119), (4695, 581256), (4860, 561522), (4968, 549315), (5265, 518328), (5382, 507060), (5589, 488280), (5634, 484380), (5832, 467935), (5980, 456354), (6210, 439452), (6260, 435942), (6318, 431940), (7020, 388746), (7176, 380295), (7199, 379080), (7290, 374348), (7452, 366210), (7512, 363285), (8073, 338040), (8138, 335340), (8280, 329589), (8424, 323955), (8451, 322920), (8970, 304236), (9315, 292968), (9390, 290628), (9477, 287960), (9720, 280761), (10530, 259164), (10764, 253530), (11178, 244140), (11268, 242190), (11960, 228177), (12207, 223560), (12420, 219726), (12520, 217971), (12636, 215970), (13455, 202824), (14040, 194373), (14085, 193752), (14398, 189540), (14580, 187174), (14904, 183105), (15795, 172776), (16146, 169020), (16276, 167670), (16767, 162760), (16902, 161460), (17940, 152118), (18630, 146484), (18780, 145314), (18954, 143980), (20345, 134136), (21060, 129582), (21528, 126765), (21597, 126360), (22356, 122070), (22536, 121095), (24219, 112680), (24414, 111780), (24840, 109863), (25272, 107985), (25353, 107640), (26910, 101412), (27945, 97656), (28170, 96876), (28796, 94770), (29160, 93587), (31590, 86388), (32292, 84510), (32552, 83835), (33534, 81380), (33804, 80730), (35880, 76059), (35995, 75816), (36621, 74520), (37260, 73242), (37560, 72657), (37908, 71990), (40365, 67608), (40690, 67068), (42120, 64791), (42255, 64584), (43194, 63180), (44712, 61035), (47385, 57592), (48438, 56340), (48828, 55890), (50706, 53820)]