2949163920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1982

約数の個数: 240

約数和(自身を含む): 10373336064

約数和(自身を除く): 7424172144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 71, 72, 80, 90, 93, 120, 124, 142, 144, 155, 180, 186, 213, 240, 248, 279, 284, 310, 355, 360, 372, 426, 465, 496, 558, 568, 620, 639, 710, 720, 744, 852, 930, 1065, 1116, 1136, 1240, 1278, 1395, 1420, 1488, 1704, 1860, 1861, 2130, 2201, 2232, 2480, 2556, 2790, 2840, 3195, 3408, 3720, 3722, 4260, 4402, 4464, 5112, 5580, 5583, 5680, 6390, 6603, 7440, 7444, 8520, 8804, 9305, 10224, 11005, 11160, 11166, 12780, 13206, 14888, 16749, 17040, 17608, 18610, 19809, 22010, 22320, 22332, 25560, 26412, 27915, 29776, 33015, 33498, 35216, 37220, 39618, 44020, 44664, 51120, 52824, 55830, 57691, 66030, 66996, 74440, 79236, 83745, 88040, 89328, 99045, 105648, 111660, 115382, 132060, 132131, 133992, 148880, 158472, 167490, 173073, 176080, 198090, 223320, 230764, 264120, 264262, 267984, 288455, 316944, 334980, 346146, 396180, 396393, 446640, 461528, 519219, 528240, 528524, 576910, 660655, 669960, 692292, 792360, 792786, 865365, 923056, 1038438, 1057048, 1153820, 1189179, 1321310, 1339920, 1384584, 1584720, 1585572, 1730730, 1981965, 2076876, 2114096, 2307640, 2378358, 2596095, 2642620, 2769168, 3171144, 3461460, 3963930, 4096061, 4153752, 4615280, 4756716, 5192190, 5285240, 5945895, 6342288, 6922920, 7927860, 8192122, 8307504, 9513432, 10384380, 10570480, 11891790, 12288183, 13845840, 15855720, 16384244, 19026864, 20480305, 20768760, 23783580, 24576366, 31711440, 32768488, 36864549, 40960610, 41537520, 47567160, 49152732, 61440915, 65536976, 73729098, 81921220, 95134320, 98305464, 122881830, 147458196, 163842440, 184322745, 196610928, 245763660, 294916392, 327684880, 368645490, 491527320, 589832784, 737290980, 983054640, 1474581960, 2949163920]

約数ペア:

[(1, 2949163920), (2, 1474581960), (3, 983054640), (4, 737290980), (5, 589832784), (6, 491527320), (8, 368645490), (9, 327684880), (10, 294916392), (12, 245763660), (15, 196610928), (16, 184322745), (18, 163842440), (20, 147458196), (24, 122881830), (30, 98305464), (31, 95134320), (36, 81921220), (40, 73729098), (45, 65536976), (48, 61440915), (60, 49152732), (62, 47567160), (71, 41537520), (72, 40960610), (80, 36864549), (90, 32768488), (93, 31711440), (120, 24576366), (124, 23783580), (142, 20768760), (144, 20480305), (155, 19026864), (180, 16384244), (186, 15855720), (213, 13845840), (240, 12288183), (248, 11891790), (279, 10570480), (284, 10384380), (310, 9513432), (355, 8307504), (360, 8192122), (372, 7927860), (426, 6922920), (465, 6342288), (496, 5945895), (558, 5285240), (568, 5192190), (620, 4756716), (639, 4615280), (710, 4153752), (720, 4096061), (744, 3963930), (852, 3461460), (930, 3171144), (1065, 2769168), (1116, 2642620), (1136, 2596095), (1240, 2378358), (1278, 2307640), (1395, 2114096), (1420, 2076876), (1488, 1981965), (1704, 1730730), (1860, 1585572), (1861, 1584720), (2130, 1384584), (2201, 1339920), (2232, 1321310), (2480, 1189179), (2556, 1153820), (2790, 1057048), (2840, 1038438), (3195, 923056), (3408, 865365), (3720, 792786), (3722, 792360), (4260, 692292), (4402, 669960), (4464, 660655), (5112, 576910), (5580, 528524), (5583, 528240), (5680, 519219), (6390, 461528), (6603, 446640), (7440, 396393), (7444, 396180), (8520, 346146), (8804, 334980), (9305, 316944), (10224, 288455), (11005, 267984), (11160, 264262), (11166, 264120), (12780, 230764), (13206, 223320), (14888, 198090), (16749, 176080), (17040, 173073), (17608, 167490), (18610, 158472), (19809, 148880), (22010, 133992), (22320, 132131), (22332, 132060), (25560, 115382), (26412, 111660), (27915, 105648), (29776, 99045), (33015, 89328), (33498, 88040), (35216, 83745), (37220, 79236), (39618, 74440), (44020, 66996), (44664, 66030), (51120, 57691), (52824, 55830)]