874228680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:981

約数の個数: 256

約数和(自身を含む): 3186086400

約数和(自身を除く): 2311857720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 71, 72, 78, 90, 104, 108, 117, 120, 130, 135, 142, 156, 180, 195, 213, 216, 234, 260, 270, 284, 312, 351, 355, 360, 390, 426, 468, 520, 540, 568, 585, 639, 702, 710, 780, 852, 877, 923, 936, 1065, 1080, 1170, 1278, 1404, 1420, 1560, 1704, 1754, 1755, 1846, 1917, 2130, 2340, 2556, 2631, 2769, 2808, 2840, 3195, 3508, 3510, 3692, 3834, 4260, 4385, 4615, 4680, 5112, 5262, 5538, 6390, 7016, 7020, 7384, 7668, 7893, 8307, 8520, 8770, 9230, 9585, 10524, 11076, 11401, 12780, 13155, 13845, 14040, 15336, 15786, 16614, 17540, 18460, 19170, 21048, 22152, 22802, 23679, 24921, 25560, 26310, 27690, 31572, 33228, 34203, 35080, 36920, 38340, 39465, 41535, 45604, 47358, 49842, 52620, 55380, 57005, 62267, 63144, 66456, 68406, 76680, 78930, 83070, 91208, 94716, 99684, 102609, 105240, 110760, 114010, 118395, 124534, 124605, 136812, 157860, 166140, 171015, 186801, 189432, 199368, 205218, 228020, 236790, 249068, 249210, 273624, 307827, 311335, 315720, 332280, 342030, 373602, 410436, 456040, 473580, 498136, 498420, 513045, 560403, 615654, 622670, 684060, 747204, 809471, 820872, 934005, 947160, 996840, 1026090, 1120806, 1231308, 1245340, 1368120, 1494408, 1539135, 1618942, 1681209, 1868010, 2052180, 2241612, 2428413, 2462616, 2490680, 2802015, 3078270, 3237884, 3362418, 3736020, 4047355, 4104360, 4483224, 4856826, 5604030, 6156540, 6475768, 6724836, 7285239, 7472040, 8094710, 8406045, 9713652, 11208060, 12142065, 12313080, 13449672, 14570478, 16189420, 16812090, 19427304, 21855717, 22416120, 24284130, 29140956, 32378840, 33624180, 36426195, 43711434, 48568260, 58281912, 67248360, 72852390, 87422868, 97136520, 109278585, 145704780, 174845736, 218557170, 291409560, 437114340, 874228680]

約数ペア:

[(1, 874228680), (2, 437114340), (3, 291409560), (4, 218557170), (5, 174845736), (6, 145704780), (8, 109278585), (9, 97136520), (10, 87422868), (12, 72852390), (13, 67248360), (15, 58281912), (18, 48568260), (20, 43711434), (24, 36426195), (26, 33624180), (27, 32378840), (30, 29140956), (36, 24284130), (39, 22416120), (40, 21855717), (45, 19427304), (52, 16812090), (54, 16189420), (60, 14570478), (65, 13449672), (71, 12313080), (72, 12142065), (78, 11208060), (90, 9713652), (104, 8406045), (108, 8094710), (117, 7472040), (120, 7285239), (130, 6724836), (135, 6475768), (142, 6156540), (156, 5604030), (180, 4856826), (195, 4483224), (213, 4104360), (216, 4047355), (234, 3736020), (260, 3362418), (270, 3237884), (284, 3078270), (312, 2802015), (351, 2490680), (355, 2462616), (360, 2428413), (390, 2241612), (426, 2052180), (468, 1868010), (520, 1681209), (540, 1618942), (568, 1539135), (585, 1494408), (639, 1368120), (702, 1245340), (710, 1231308), (780, 1120806), (852, 1026090), (877, 996840), (923, 947160), (936, 934005), (1065, 820872), (1080, 809471), (1170, 747204), (1278, 684060), (1404, 622670), (1420, 615654), (1560, 560403), (1704, 513045), (1754, 498420), (1755, 498136), (1846, 473580), (1917, 456040), (2130, 410436), (2340, 373602), (2556, 342030), (2631, 332280), (2769, 315720), (2808, 311335), (2840, 307827), (3195, 273624), (3508, 249210), (3510, 249068), (3692, 236790), (3834, 228020), (4260, 205218), (4385, 199368), (4615, 189432), (4680, 186801), (5112, 171015), (5262, 166140), (5538, 157860), (6390, 136812), (7016, 124605), (7020, 124534), (7384, 118395), (7668, 114010), (7893, 110760), (8307, 105240), (8520, 102609), (8770, 99684), (9230, 94716), (9585, 91208), (10524, 83070), (11076, 78930), (11401, 76680), (12780, 68406), (13155, 66456), (13845, 63144), (14040, 62267), (15336, 57005), (15786, 55380), (16614, 52620), (17540, 49842), (18460, 47358), (19170, 45604), (21048, 41535), (22152, 39465), (22802, 38340), (23679, 36920), (24921, 35080), (25560, 34203), (26310, 33228), (27690, 31572)]