15711290280

素因数分解:

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

素因数の和:13941

約数の個数: 256

約数和(自身を含む): 60253286400

約数和(自身を除く): 44541996120

約数列:

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

約数ペア:

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