730395120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 320

約数和(自身を含む): 2843817984

約数和(自身を除く): 2113422864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 53, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 106, 112, 120, 130, 140, 156, 159, 168, 182, 195, 208, 210, 212, 240, 260, 265, 273, 280, 312, 318, 336, 364, 371, 390, 420, 424, 455, 520, 530, 546, 560, 624, 631, 636, 689, 728, 742, 780, 795, 840, 848, 910, 1040, 1060, 1092, 1113, 1262, 1272, 1365, 1378, 1456, 1484, 1560, 1590, 1680, 1820, 1855, 1893, 2067, 2120, 2184, 2226, 2524, 2544, 2730, 2756, 2968, 3120, 3155, 3180, 3445, 3640, 3710, 3786, 4134, 4240, 4368, 4417, 4452, 4823, 5048, 5460, 5512, 5565, 5936, 6310, 6360, 6890, 7280, 7420, 7572, 8203, 8268, 8834, 8904, 9465, 9646, 10096, 10335, 10920, 11024, 11130, 12620, 12720, 13251, 13780, 14469, 14840, 15144, 16406, 16536, 17668, 17808, 18930, 19292, 20670, 21840, 22085, 22260, 24115, 24609, 25240, 26502, 27560, 28938, 29680, 30288, 32812, 33072, 33443, 35336, 37860, 38584, 41015, 41340, 44170, 44520, 48230, 49218, 50480, 53004, 55120, 57421, 57876, 65624, 66255, 66886, 70672, 72345, 75720, 77168, 82030, 82680, 88340, 89040, 96460, 98436, 100329, 106008, 114842, 115752, 123045, 131248, 132510, 133772, 144690, 151440, 164060, 165360, 167215, 172263, 176680, 192920, 196872, 200658, 212016, 229684, 231504, 234101, 246090, 265020, 267544, 287105, 289380, 328120, 334430, 344526, 353360, 385840, 393744, 401316, 434759, 459368, 468202, 492180, 501645, 530040, 535088, 574210, 578760, 656240, 668860, 689052, 702303, 802632, 861315, 869518, 918736, 936404, 984360, 1003290, 1060080, 1148420, 1157520, 1170505, 1304277, 1337720, 1378104, 1404606, 1605264, 1722630, 1739036, 1872808, 1968720, 2006580, 2173795, 2296840, 2341010, 2608554, 2675440, 2756208, 2809212, 3043313, 3445260, 3478072, 3511515, 3745616, 4013160, 4347590, 4593680, 4682020, 5217108, 5618424, 6086626, 6521385, 6890520, 6956144, 7023030, 8026320, 8695180, 9129939, 9364040, 10434216, 11236848, 12173252, 13042770, 13781040, 14046060, 15216565, 17390360, 18259878, 18728080, 20868432, 24346504, 26085540, 28092120, 30433130, 34780720, 36519756, 45649695, 48693008, 52171080, 56184240, 60866260, 73039512, 91299390, 104342160, 121732520, 146079024, 182598780, 243465040, 365197560, 730395120]

約数ペア:

[(1, 730395120), (2, 365197560), (3, 243465040), (4, 182598780), (5, 146079024), (6, 121732520), (7, 104342160), (8, 91299390), (10, 73039512), (12, 60866260), (13, 56184240), (14, 52171080), (15, 48693008), (16, 45649695), (20, 36519756), (21, 34780720), (24, 30433130), (26, 28092120), (28, 26085540), (30, 24346504), (35, 20868432), (39, 18728080), (40, 18259878), (42, 17390360), (48, 15216565), (52, 14046060), (53, 13781040), (56, 13042770), (60, 12173252), (65, 11236848), (70, 10434216), (78, 9364040), (80, 9129939), (84, 8695180), (91, 8026320), (104, 7023030), (105, 6956144), (106, 6890520), (112, 6521385), (120, 6086626), (130, 5618424), (140, 5217108), (156, 4682020), (159, 4593680), (168, 4347590), (182, 4013160), (195, 3745616), (208, 3511515), (210, 3478072), (212, 3445260), (240, 3043313), (260, 2809212), (265, 2756208), (273, 2675440), (280, 2608554), (312, 2341010), (318, 2296840), (336, 2173795), (364, 2006580), (371, 1968720), (390, 1872808), (420, 1739036), (424, 1722630), (455, 1605264), (520, 1404606), (530, 1378104), (546, 1337720), (560, 1304277), (624, 1170505), (631, 1157520), (636, 1148420), (689, 1060080), (728, 1003290), (742, 984360), (780, 936404), (795, 918736), (840, 869518), (848, 861315), (910, 802632), (1040, 702303), (1060, 689052), (1092, 668860), (1113, 656240), (1262, 578760), (1272, 574210), (1365, 535088), (1378, 530040), (1456, 501645), (1484, 492180), (1560, 468202), (1590, 459368), (1680, 434759), (1820, 401316), (1855, 393744), (1893, 385840), (2067, 353360), (2120, 344526), (2184, 334430), (2226, 328120), (2524, 289380), (2544, 287105), (2730, 267544), (2756, 265020), (2968, 246090), (3120, 234101), (3155, 231504), (3180, 229684), (3445, 212016), (3640, 200658), (3710, 196872), (3786, 192920), (4134, 176680), (4240, 172263), (4368, 167215), (4417, 165360), (4452, 164060), (4823, 151440), (5048, 144690), (5460, 133772), (5512, 132510), (5565, 131248), (5936, 123045), (6310, 115752), (6360, 114842), (6890, 106008), (7280, 100329), (7420, 98436), (7572, 96460), (8203, 89040), (8268, 88340), (8834, 82680), (8904, 82030), (9465, 77168), (9646, 75720), (10096, 72345), (10335, 70672), (10920, 66886), (11024, 66255), (11130, 65624), (12620, 57876), (12720, 57421), (13251, 55120), (13780, 53004), (14469, 50480), (14840, 49218), (15144, 48230), (16406, 44520), (16536, 44170), (17668, 41340), (17808, 41015), (18930, 38584), (19292, 37860), (20670, 35336), (21840, 33443), (22085, 33072), (22260, 32812), (24115, 30288), (24609, 29680), (25240, 28938), (26502, 27560)]