31422580560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{13763}}^1$

素因数の和:13943

約数の個数: 320

約数和(自身を含む): 124523458560

約数和(自身を除く): 93100878000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 151, 168, 180, 189, 210, 216, 240, 252, 270, 280, 302, 315, 336, 360, 378, 420, 432, 453, 504, 540, 560, 604, 630, 720, 755, 756, 840, 906, 945, 1008, 1057, 1080, 1208, 1260, 1359, 1510, 1512, 1680, 1812, 1890, 2114, 2160, 2265, 2416, 2520, 2718, 3020, 3024, 3171, 3624, 3780, 4077, 4228, 4530, 5040, 5285, 5436, 6040, 6342, 6795, 7248, 7560, 8154, 8456, 9060, 9513, 10570, 10872, 12080, 12684, 13590, 13763, 15120, 15855, 16308, 16912, 18120, 19026, 20385, 21140, 21744, 25368, 27180, 27526, 28539, 31710, 32616, 36240, 38052, 40770, 41289, 42280, 47565, 50736, 54360, 55052, 57078, 63420, 65232, 68815, 76104, 81540, 82578, 84560, 95130, 96341, 108720, 110104, 114156, 123867, 126840, 137630, 142695, 152208, 163080, 165156, 190260, 192682, 206445, 220208, 228312, 247734, 253680, 275260, 285390, 289023, 326160, 330312, 371601, 380520, 385364, 412890, 456624, 481705, 495468, 550520, 570780, 578046, 619335, 660624, 743202, 761040, 770728, 825780, 867069, 963410, 990936, 1101040, 1141560, 1156092, 1238670, 1445115, 1486404, 1541456, 1651560, 1734138, 1858005, 1926820, 1981872, 2078213, 2283120, 2312184, 2477340, 2601207, 2890230, 2972808, 3303120, 3468276, 3716010, 3853640, 4156426, 4335345, 4624368, 4954680, 5202414, 5780460, 5945616, 6234639, 6936552, 7432020, 7707280, 8312852, 8670690, 9909360, 10391065, 10404828, 11560920, 12469278, 13006035, 13873104, 14547491, 14864040, 16625704, 17341380, 18703917, 20782130, 20809656, 23121840, 24938556, 26012070, 29094982, 29728080, 31173195, 33251408, 34682760, 37407834, 41564260, 41619312, 43642473, 49877112, 52024140, 56111751, 58189964, 62346390, 69365520, 72737455, 74815668, 83128520, 87284946, 93519585, 99754224, 104048280, 112223502, 116379928, 124692780, 130927419, 145474910, 149631336, 166257040, 174569892, 187039170, 208096560, 218212365, 224447004, 232759856, 249385560, 261854838, 280558755, 290949820, 299262672, 349139784, 374078340, 392782257, 436424730, 448894008, 498771120, 523709676, 561117510, 581899640, 654637095, 698279568, 748156680, 785564514, 872849460, 897788016, 1047419352, 1122235020, 1163799280, 1309274190, 1496313360, 1571129028, 1745698920, 1963911285, 2094838704, 2244470040, 2618548380, 3142258056, 3491397840, 3927822570, 4488940080, 5237096760, 6284516112, 7855645140, 10474193520, 15711290280, 31422580560]

約数ペア:

[(1, 31422580560), (2, 15711290280), (3, 10474193520), (4, 7855645140), (5, 6284516112), (6, 5237096760), (7, 4488940080), (8, 3927822570), (9, 3491397840), (10, 3142258056), (12, 2618548380), (14, 2244470040), (15, 2094838704), (16, 1963911285), (18, 1745698920), (20, 1571129028), (21, 1496313360), (24, 1309274190), (27, 1163799280), (28, 1122235020), (30, 1047419352), (35, 897788016), (36, 872849460), (40, 785564514), (42, 748156680), (45, 698279568), (48, 654637095), (54, 581899640), (56, 561117510), (60, 523709676), (63, 498771120), (70, 448894008), (72, 436424730), (80, 392782257), (84, 374078340), (90, 349139784), (105, 299262672), (108, 290949820), (112, 280558755), (120, 261854838), (126, 249385560), (135, 232759856), (140, 224447004), (144, 218212365), (151, 208096560), (168, 187039170), (180, 174569892), (189, 166257040), (210, 149631336), (216, 145474910), (240, 130927419), (252, 124692780), (270, 116379928), (280, 112223502), (302, 104048280), (315, 99754224), (336, 93519585), (360, 87284946), (378, 83128520), (420, 74815668), (432, 72737455), (453, 69365520), (504, 62346390), (540, 58189964), (560, 56111751), (604, 52024140), (630, 49877112), (720, 43642473), (755, 41619312), (756, 41564260), (840, 37407834), (906, 34682760), (945, 33251408), (1008, 31173195), (1057, 29728080), (1080, 29094982), (1208, 26012070), (1260, 24938556), (1359, 23121840), (1510, 20809656), (1512, 20782130), (1680, 18703917), (1812, 17341380), (1890, 16625704), (2114, 14864040), (2160, 14547491), (2265, 13873104), (2416, 13006035), (2520, 12469278), (2718, 11560920), (3020, 10404828), (3024, 10391065), (3171, 9909360), (3624, 8670690), (3780, 8312852), (4077, 7707280), (4228, 7432020), (4530, 6936552), (5040, 6234639), (5285, 5945616), (5436, 5780460), (6040, 5202414), (6342, 4954680), (6795, 4624368), (7248, 4335345), (7560, 4156426), (8154, 3853640), (8456, 3716010), (9060, 3468276), (9513, 3303120), (10570, 2972808), (10872, 2890230), (12080, 2601207), (12684, 2477340), (13590, 2312184), (13763, 2283120), (15120, 2078213), (15855, 1981872), (16308, 1926820), (16912, 1858005), (18120, 1734138), (19026, 1651560), (20385, 1541456), (21140, 1486404), (21744, 1445115), (25368, 1238670), (27180, 1156092), (27526, 1141560), (28539, 1101040), (31710, 990936), (32616, 963410), (36240, 867069), (38052, 825780), (40770, 770728), (41289, 761040), (42280, 743202), (47565, 660624), (50736, 619335), (54360, 578046), (55052, 570780), (57078, 550520), (63420, 495468), (65232, 481705), (68815, 456624), (76104, 412890), (81540, 385364), (82578, 380520), (84560, 371601), (95130, 330312), (96341, 326160), (108720, 289023), (110104, 285390), (114156, 275260), (123867, 253680), (126840, 247734), (137630, 228312), (142695, 220208), (152208, 206445), (163080, 192682), (165156, 190260)]