260607347280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{975619}}^1$

素因数の和:975698

約数の個数: 240

約数和(自身を含む): 1019109237120

約数和(自身を除く): 758501889840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1484, 1590, 1680, 1855, 1908, 2120, 2226, 2385, 2520, 2544, 2968, 3180, 3339, 3710, 3816, 4240, 4452, 4770, 5040, 5565, 5936, 6360, 6678, 7420, 7632, 8904, 9540, 11130, 12720, 13356, 14840, 16695, 17808, 19080, 22260, 26712, 29680, 33390, 38160, 44520, 53424, 66780, 89040, 133560, 267120, 975619, 1951238, 2926857, 3902476, 4878095, 5853714, 6829333, 7804952, 8780571, 9756190, 11707428, 13658666, 14634285, 15609904, 17561142, 19512380, 20487999, 23414856, 27317332, 29268570, 34146665, 35122284, 39024760, 40975998, 43902855, 46829712, 51707807, 54634664, 58537140, 61463997, 68293330, 70244568, 78049520, 81951996, 87805710, 102439995, 103415614, 109269328, 117074280, 122927994, 136586660, 140489136, 155123421, 163903992, 175611420, 204879990, 206831228, 234148560, 245855988, 258539035, 273173320, 307319985, 310246842, 327807984, 351222840, 361954649, 409759980, 413662456, 465370263, 491711976, 517078070, 546346640, 614639970, 620493684, 702445680, 723909298, 775617105, 819519960, 827324912, 930740526, 983423952, 1034156140, 1085863947, 1229279940, 1240987368, 1447818596, 1551234210, 1639039920, 1809773245, 1861481052, 2068312280, 2171727894, 2326851315, 2458559880, 2481974736, 2895637192, 3102468420, 3257591841, 3619546490, 3722962104, 4136624560, 4343455788, 4653702630, 4917119760, 5429319735, 5791274384, 6204936840, 6515183682, 7239092980, 7445924208, 8686911576, 9307405260, 10858639470, 12409873680, 13030367364, 14478185960, 16287959205, 17373823152, 18614810520, 21717278940, 26060734728, 28956371920, 32575918410, 37229621040, 43434557880, 52121469456, 65151836820, 86869115760, 130303673640, 260607347280]

約数ペア:

[(1, 260607347280), (2, 130303673640), (3, 86869115760), (4, 65151836820), (5, 52121469456), (6, 43434557880), (7, 37229621040), (8, 32575918410), (9, 28956371920), (10, 26060734728), (12, 21717278940), (14, 18614810520), (15, 17373823152), (16, 16287959205), (18, 14478185960), (20, 13030367364), (21, 12409873680), (24, 10858639470), (28, 9307405260), (30, 8686911576), (35, 7445924208), (36, 7239092980), (40, 6515183682), (42, 6204936840), (45, 5791274384), (48, 5429319735), (53, 4917119760), (56, 4653702630), (60, 4343455788), (63, 4136624560), (70, 3722962104), (72, 3619546490), (80, 3257591841), (84, 3102468420), (90, 2895637192), (105, 2481974736), (106, 2458559880), (112, 2326851315), (120, 2171727894), (126, 2068312280), (140, 1861481052), (144, 1809773245), (159, 1639039920), (168, 1551234210), (180, 1447818596), (210, 1240987368), (212, 1229279940), (240, 1085863947), (252, 1034156140), (265, 983423952), (280, 930740526), (315, 827324912), (318, 819519960), (336, 775617105), (360, 723909298), (371, 702445680), (420, 620493684), (424, 614639970), (477, 546346640), (504, 517078070), (530, 491711976), (560, 465370263), (630, 413662456), (636, 409759980), (720, 361954649), (742, 351222840), (795, 327807984), (840, 310246842), (848, 307319985), (954, 273173320), (1008, 258539035), (1060, 245855988), (1113, 234148560), (1260, 206831228), (1272, 204879990), (1484, 175611420), (1590, 163903992), (1680, 155123421), (1855, 140489136), (1908, 136586660), (2120, 122927994), (2226, 117074280), (2385, 109269328), (2520, 103415614), (2544, 102439995), (2968, 87805710), (3180, 81951996), (3339, 78049520), (3710, 70244568), (3816, 68293330), (4240, 61463997), (4452, 58537140), (4770, 54634664), (5040, 51707807), (5565, 46829712), (5936, 43902855), (6360, 40975998), (6678, 39024760), (7420, 35122284), (7632, 34146665), (8904, 29268570), (9540, 27317332), (11130, 23414856), (12720, 20487999), (13356, 19512380), (14840, 17561142), (16695, 15609904), (17808, 14634285), (19080, 13658666), (22260, 11707428), (26712, 9756190), (29680, 8780571), (33390, 7804952), (38160, 6829333), (44520, 5853714), (53424, 4878095), (66780, 3902476), (89040, 2926857), (133560, 1951238), (267120, 975619)]