315176940

素因数分解:

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

素因数の和:206

約数の個数: 384

約数和(自身を含む): 1185408000

約数和(自身を除く): 870231060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 27, 30, 34, 36, 38, 39, 45, 51, 52, 54, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 108, 114, 117, 130, 135, 139, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 270, 278, 285, 306, 323, 340, 342, 351, 380, 390, 417, 442, 459, 468, 494, 510, 513, 540, 556, 570, 585, 612, 646, 663, 684, 695, 702, 741, 765, 780, 834, 855, 884, 918, 969, 988, 1020, 1026, 1105, 1140, 1170, 1235, 1251, 1292, 1326, 1390, 1404, 1482, 1530, 1615, 1668, 1710, 1755, 1807, 1836, 1938, 1989, 2052, 2085, 2210, 2223, 2295, 2340, 2363, 2470, 2502, 2565, 2641, 2652, 2780, 2907, 2964, 3060, 3230, 3315, 3420, 3510, 3614, 3705, 3753, 3876, 3978, 4170, 4199, 4420, 4446, 4590, 4726, 4845, 4940, 5004, 5130, 5282, 5421, 5814, 5967, 6255, 6460, 6630, 6669, 7020, 7089, 7228, 7410, 7506, 7923, 7956, 8340, 8398, 8721, 8892, 9035, 9180, 9452, 9690, 9945, 10260, 10564, 10842, 11115, 11628, 11815, 11934, 12510, 12597, 13205, 13260, 13338, 14178, 14535, 14820, 15012, 15846, 16263, 16796, 17442, 18070, 18765, 19380, 19890, 20995, 21267, 21684, 22230, 23630, 23769, 23868, 25020, 25194, 26410, 26676, 27105, 28356, 29070, 29835, 30719, 31692, 32526, 33345, 34333, 34884, 35445, 36140, 37530, 37791, 39615, 39780, 41990, 42534, 43605, 44460, 44897, 47260, 47538, 48789, 50388, 52820, 54210, 58140, 59670, 61438, 62985, 63801, 65052, 66690, 68666, 70890, 71307, 75060, 75582, 79230, 81315, 83980, 85068, 87210, 89794, 92157, 95076, 97578, 102999, 106335, 108420, 113373, 118845, 119340, 122876, 125970, 127602, 133380, 134691, 137332, 141780, 142614, 151164, 153595, 158460, 162630, 171665, 174420, 179588, 184314, 188955, 195156, 205998, 212670, 224485, 226746, 237690, 243945, 251940, 255204, 269382, 276471, 285228, 307190, 308997, 319005, 325260, 343330, 356535, 368628, 377910, 404073, 411996, 425340, 448970, 453492, 460785, 475380, 487890, 514995, 538764, 552942, 566865, 583661, 614380, 617994, 638010, 673455, 686660, 713070, 755820, 808146, 829413, 897940, 921570, 926991, 975780, 1029990, 1105884, 1133730, 1167322, 1212219, 1235988, 1276020, 1346910, 1382355, 1426140, 1544985, 1616292, 1658826, 1750983, 1843140, 1853982, 2020365, 2059980, 2267460, 2334644, 2424438, 2693820, 2764710, 2918305, 3089970, 3317652, 3501966, 3707964, 4040730, 4147065, 4634955, 4848876, 5252949, 5529420, 5836610, 6061095, 6179940, 7003932, 8081460, 8294130, 8754915, 9269910, 10505898, 11673220, 12122190, 15758847, 16588260, 17509830, 18539820, 21011796, 24244380, 26264745, 31517694, 35019660, 52529490, 63035388, 78794235, 105058980, 157588470, 315176940]

約数ペア:

[(1, 315176940), (2, 157588470), (3, 105058980), (4, 78794235), (5, 63035388), (6, 52529490), (9, 35019660), (10, 31517694), (12, 26264745), (13, 24244380), (15, 21011796), (17, 18539820), (18, 17509830), (19, 16588260), (20, 15758847), (26, 12122190), (27, 11673220), (30, 10505898), (34, 9269910), (36, 8754915), (38, 8294130), (39, 8081460), (45, 7003932), (51, 6179940), (52, 6061095), (54, 5836610), (57, 5529420), (60, 5252949), (65, 4848876), (68, 4634955), (76, 4147065), (78, 4040730), (85, 3707964), (90, 3501966), (95, 3317652), (102, 3089970), (108, 2918305), (114, 2764710), (117, 2693820), (130, 2424438), (135, 2334644), (139, 2267460), (153, 2059980), (156, 2020365), (170, 1853982), (171, 1843140), (180, 1750983), (190, 1658826), (195, 1616292), (204, 1544985), (221, 1426140), (228, 1382355), (234, 1346910), (247, 1276020), (255, 1235988), (260, 1212219), (270, 1167322), (278, 1133730), (285, 1105884), (306, 1029990), (323, 975780), (340, 926991), (342, 921570), (351, 897940), (380, 829413), (390, 808146), (417, 755820), (442, 713070), (459, 686660), (468, 673455), (494, 638010), (510, 617994), (513, 614380), (540, 583661), (556, 566865), (570, 552942), (585, 538764), (612, 514995), (646, 487890), (663, 475380), (684, 460785), (695, 453492), (702, 448970), (741, 425340), (765, 411996), (780, 404073), (834, 377910), (855, 368628), (884, 356535), (918, 343330), (969, 325260), (988, 319005), (1020, 308997), (1026, 307190), (1105, 285228), (1140, 276471), (1170, 269382), (1235, 255204), (1251, 251940), (1292, 243945), (1326, 237690), (1390, 226746), (1404, 224485), (1482, 212670), (1530, 205998), (1615, 195156), (1668, 188955), (1710, 184314), (1755, 179588), (1807, 174420), (1836, 171665), (1938, 162630), (1989, 158460), (2052, 153595), (2085, 151164), (2210, 142614), (2223, 141780), (2295, 137332), (2340, 134691), (2363, 133380), (2470, 127602), (2502, 125970), (2565, 122876), (2641, 119340), (2652, 118845), (2780, 113373), (2907, 108420), (2964, 106335), (3060, 102999), (3230, 97578), (3315, 95076), (3420, 92157), (3510, 89794), (3614, 87210), (3705, 85068), (3753, 83980), (3876, 81315), (3978, 79230), (4170, 75582), (4199, 75060), (4420, 71307), (4446, 70890), (4590, 68666), (4726, 66690), (4845, 65052), (4940, 63801), (5004, 62985), (5130, 61438), (5282, 59670), (5421, 58140), (5814, 54210), (5967, 52820), (6255, 50388), (6460, 48789), (6630, 47538), (6669, 47260), (7020, 44897), (7089, 44460), (7228, 43605), (7410, 42534), (7506, 41990), (7923, 39780), (7956, 39615), (8340, 37791), (8398, 37530), (8721, 36140), (8892, 35445), (9035, 34884), (9180, 34333), (9452, 33345), (9690, 32526), (9945, 31692), (10260, 30719), (10564, 29835), (10842, 29070), (11115, 28356), (11628, 27105), (11815, 26676), (11934, 26410), (12510, 25194), (12597, 25020), (13205, 23868), (13260, 23769), (13338, 23630), (14178, 22230), (14535, 21684), (14820, 21267), (15012, 20995), (15846, 19890), (16263, 19380), (16796, 18765), (17442, 18070)]