1261764360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1708

約数の個数: 192

約数和(自身を含む): 4325892480

約数和(自身を除く): 3064128120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 97, 115, 120, 138, 180, 184, 194, 207, 230, 276, 291, 345, 360, 388, 414, 460, 485, 552, 582, 690, 776, 828, 873, 920, 970, 1035, 1164, 1380, 1455, 1571, 1656, 1746, 1940, 2070, 2231, 2328, 2760, 2910, 3142, 3492, 3880, 4140, 4365, 4462, 4713, 5820, 6284, 6693, 6984, 7855, 8280, 8730, 8924, 9426, 11155, 11640, 12568, 13386, 14139, 15710, 17460, 17848, 18852, 20079, 22310, 23565, 26772, 28278, 31420, 33465, 34920, 36133, 37704, 40158, 44620, 47130, 53544, 56556, 62840, 66930, 70695, 72266, 80316, 89240, 94260, 100395, 108399, 113112, 133860, 141390, 144532, 152387, 160632, 180665, 188520, 200790, 216798, 267720, 282780, 289064, 304774, 325197, 361330, 401580, 433596, 457161, 541995, 565560, 609548, 650394, 722660, 761935, 803160, 867192, 914322, 1083990, 1219096, 1300788, 1371483, 1445320, 1523870, 1625985, 1828644, 2167980, 2285805, 2601576, 2742966, 3047740, 3251970, 3504901, 3657288, 4335960, 4571610, 5485932, 6095480, 6503940, 6857415, 7009802, 9143220, 10514703, 10971864, 13007880, 13714830, 14019604, 17524505, 18286440, 21029406, 27429660, 28039208, 31544109, 35049010, 42058812, 52573515, 54859320, 63088218, 70098020, 84117624, 105147030, 126176436, 140196040, 157720545, 210294060, 252352872, 315441090, 420588120, 630882180, 1261764360]

約数ペア:

[(1, 1261764360), (2, 630882180), (3, 420588120), (4, 315441090), (5, 252352872), (6, 210294060), (8, 157720545), (9, 140196040), (10, 126176436), (12, 105147030), (15, 84117624), (18, 70098020), (20, 63088218), (23, 54859320), (24, 52573515), (30, 42058812), (36, 35049010), (40, 31544109), (45, 28039208), (46, 27429660), (60, 21029406), (69, 18286440), (72, 17524505), (90, 14019604), (92, 13714830), (97, 13007880), (115, 10971864), (120, 10514703), (138, 9143220), (180, 7009802), (184, 6857415), (194, 6503940), (207, 6095480), (230, 5485932), (276, 4571610), (291, 4335960), (345, 3657288), (360, 3504901), (388, 3251970), (414, 3047740), (460, 2742966), (485, 2601576), (552, 2285805), (582, 2167980), (690, 1828644), (776, 1625985), (828, 1523870), (873, 1445320), (920, 1371483), (970, 1300788), (1035, 1219096), (1164, 1083990), (1380, 914322), (1455, 867192), (1571, 803160), (1656, 761935), (1746, 722660), (1940, 650394), (2070, 609548), (2231, 565560), (2328, 541995), (2760, 457161), (2910, 433596), (3142, 401580), (3492, 361330), (3880, 325197), (4140, 304774), (4365, 289064), (4462, 282780), (4713, 267720), (5820, 216798), (6284, 200790), (6693, 188520), (6984, 180665), (7855, 160632), (8280, 152387), (8730, 144532), (8924, 141390), (9426, 133860), (11155, 113112), (11640, 108399), (12568, 100395), (13386, 94260), (14139, 89240), (15710, 80316), (17460, 72266), (17848, 70695), (18852, 66930), (20079, 62840), (22310, 56556), (23565, 53544), (26772, 47130), (28278, 44620), (31420, 40158), (33465, 37704), (34920, 36133)]