15207021060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{2473}}^1$

素因数の和:2536

約数の個数: 240

約数和(自身を含む): 53550026880

約数和(自身を除く): 38343005820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1331, 1452, 1540, 1694, 1815, 2310, 2420, 2473, 2541, 2662, 3388, 3630, 3993, 4235, 4620, 4946, 5082, 5324, 6655, 7260, 7419, 7986, 8470, 9317, 9892, 10164, 12365, 12705, 13310, 14641, 14838, 15972, 16940, 17311, 18634, 19965, 24730, 25410, 26620, 27203, 27951, 29282, 29676, 34622, 37095, 37268, 39930, 43923, 46585, 49460, 50820, 51933, 54406, 55902, 58564, 69244, 73205, 74190, 79860, 81609, 86555, 87846, 93170, 102487, 103866, 108812, 111804, 136015, 139755, 146410, 148380, 163218, 173110, 175692, 186340, 190421, 204974, 207732, 219615, 259665, 272030, 279510, 292820, 299233, 307461, 326436, 346220, 380842, 408045, 409948, 439230, 512435, 519330, 544060, 559020, 571263, 598466, 614922, 761684, 816090, 878460, 897699, 952105, 1024870, 1038660, 1142526, 1196932, 1229844, 1496165, 1537305, 1632180, 1795398, 1904210, 2049740, 2094631, 2285052, 2856315, 2992330, 3074610, 3291563, 3590796, 3808420, 4189262, 4488495, 5712630, 5984660, 6149220, 6283893, 6583126, 8378524, 8976990, 9874689, 10473155, 11425260, 12567786, 13166252, 16457815, 17953980, 19749378, 20946310, 23040941, 25135572, 31419465, 32915630, 36207193, 39498756, 41892620, 46081882, 49373445, 62838930, 65831260, 69122823, 72414386, 92163764, 98746890, 108621579, 115204705, 125677860, 138245646, 144828772, 181035965, 197493780, 217243158, 230409410, 253450351, 276491292, 345614115, 362071930, 434486316, 460818820, 506900702, 543107895, 691228230, 724143860, 760351053, 1013801404, 1086215790, 1267251755, 1382456460, 1520702106, 2172431580, 2534503510, 3041404212, 3801755265, 5069007020, 7603510530, 15207021060]

約数ペア:

[(1, 15207021060), (2, 7603510530), (3, 5069007020), (4, 3801755265), (5, 3041404212), (6, 2534503510), (7, 2172431580), (10, 1520702106), (11, 1382456460), (12, 1267251755), (14, 1086215790), (15, 1013801404), (20, 760351053), (21, 724143860), (22, 691228230), (28, 543107895), (30, 506900702), (33, 460818820), (35, 434486316), (42, 362071930), (44, 345614115), (55, 276491292), (60, 253450351), (66, 230409410), (70, 217243158), (77, 197493780), (84, 181035965), (105, 144828772), (110, 138245646), (121, 125677860), (132, 115204705), (140, 108621579), (154, 98746890), (165, 92163764), (210, 72414386), (220, 69122823), (231, 65831260), (242, 62838930), (308, 49373445), (330, 46081882), (363, 41892620), (385, 39498756), (420, 36207193), (462, 32915630), (484, 31419465), (605, 25135572), (660, 23040941), (726, 20946310), (770, 19749378), (847, 17953980), (924, 16457815), (1155, 13166252), (1210, 12567786), (1331, 11425260), (1452, 10473155), (1540, 9874689), (1694, 8976990), (1815, 8378524), (2310, 6583126), (2420, 6283893), (2473, 6149220), (2541, 5984660), (2662, 5712630), (3388, 4488495), (3630, 4189262), (3993, 3808420), (4235, 3590796), (4620, 3291563), (4946, 3074610), (5082, 2992330), (5324, 2856315), (6655, 2285052), (7260, 2094631), (7419, 2049740), (7986, 1904210), (8470, 1795398), (9317, 1632180), (9892, 1537305), (10164, 1496165), (12365, 1229844), (12705, 1196932), (13310, 1142526), (14641, 1038660), (14838, 1024870), (15972, 952105), (16940, 897699), (17311, 878460), (18634, 816090), (19965, 761684), (24730, 614922), (25410, 598466), (26620, 571263), (27203, 559020), (27951, 544060), (29282, 519330), (29676, 512435), (34622, 439230), (37095, 409948), (37268, 408045), (39930, 380842), (43923, 346220), (46585, 326436), (49460, 307461), (50820, 299233), (51933, 292820), (54406, 279510), (55902, 272030), (58564, 259665), (69244, 219615), (73205, 207732), (74190, 204974), (79860, 190421), (81609, 186340), (86555, 175692), (87846, 173110), (93170, 163218), (102487, 148380), (103866, 146410), (108812, 139755), (111804, 136015)]