3851422020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1552

約数の個数: 240

約数和(自身を含む): 12715895808

約数和(自身を除く): 8864473788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 53, 54, 60, 62, 81, 90, 93, 106, 108, 124, 135, 155, 159, 162, 180, 186, 212, 265, 270, 279, 310, 318, 324, 372, 405, 465, 477, 530, 540, 558, 620, 636, 795, 810, 837, 930, 954, 1060, 1116, 1395, 1431, 1447, 1590, 1620, 1643, 1674, 1860, 1908, 2385, 2511, 2790, 2862, 2894, 3180, 3286, 3348, 4185, 4293, 4341, 4770, 4929, 5022, 5580, 5724, 5788, 6572, 7155, 7235, 8215, 8370, 8586, 8682, 9540, 9858, 10044, 12555, 13023, 14310, 14470, 14787, 16430, 16740, 17172, 17364, 19716, 21465, 21705, 24645, 25110, 26046, 28620, 28940, 29574, 32860, 39069, 42930, 43410, 44361, 44857, 49290, 50220, 52092, 59148, 65115, 73935, 76691, 78138, 85860, 86820, 88722, 89714, 98580, 117207, 130230, 133083, 134571, 147870, 153382, 156276, 177444, 179428, 195345, 221805, 224285, 230073, 234414, 260460, 266166, 269142, 295740, 306764, 383455, 390690, 403713, 443610, 448570, 460146, 468828, 532332, 538284, 586035, 665415, 672855, 690219, 766910, 781380, 807426, 887220, 897140, 920292, 1150365, 1172070, 1211139, 1330830, 1345710, 1380438, 1533820, 1614852, 2018565, 2070657, 2300730, 2344140, 2377421, 2422278, 2661660, 2691420, 2760876, 3451095, 3633417, 4037130, 4141314, 4601460, 4754842, 4844556, 6055695, 6211971, 6902190, 7132263, 7266834, 8074260, 8282628, 9509684, 10353285, 11887105, 12111390, 12423942, 13804380, 14264526, 14533668, 18167085, 20706570, 21396789, 23774210, 24222780, 24847884, 28529052, 31059855, 35661315, 36334170, 41413140, 42793578, 47548420, 62119710, 64190367, 71322630, 72668340, 85587156, 106983945, 124239420, 128380734, 142645260, 192571101, 213967890, 256761468, 320951835, 385142202, 427935780, 641903670, 770284404, 962855505, 1283807340, 1925711010, 3851422020]

約数ペア:

[(1, 3851422020), (2, 1925711010), (3, 1283807340), (4, 962855505), (5, 770284404), (6, 641903670), (9, 427935780), (10, 385142202), (12, 320951835), (15, 256761468), (18, 213967890), (20, 192571101), (27, 142645260), (30, 128380734), (31, 124239420), (36, 106983945), (45, 85587156), (53, 72668340), (54, 71322630), (60, 64190367), (62, 62119710), (81, 47548420), (90, 42793578), (93, 41413140), (106, 36334170), (108, 35661315), (124, 31059855), (135, 28529052), (155, 24847884), (159, 24222780), (162, 23774210), (180, 21396789), (186, 20706570), (212, 18167085), (265, 14533668), (270, 14264526), (279, 13804380), (310, 12423942), (318, 12111390), (324, 11887105), (372, 10353285), (405, 9509684), (465, 8282628), (477, 8074260), (530, 7266834), (540, 7132263), (558, 6902190), (620, 6211971), (636, 6055695), (795, 4844556), (810, 4754842), (837, 4601460), (930, 4141314), (954, 4037130), (1060, 3633417), (1116, 3451095), (1395, 2760876), (1431, 2691420), (1447, 2661660), (1590, 2422278), (1620, 2377421), (1643, 2344140), (1674, 2300730), (1860, 2070657), (1908, 2018565), (2385, 1614852), (2511, 1533820), (2790, 1380438), (2862, 1345710), (2894, 1330830), (3180, 1211139), (3286, 1172070), (3348, 1150365), (4185, 920292), (4293, 897140), (4341, 887220), (4770, 807426), (4929, 781380), (5022, 766910), (5580, 690219), (5724, 672855), (5788, 665415), (6572, 586035), (7155, 538284), (7235, 532332), (8215, 468828), (8370, 460146), (8586, 448570), (8682, 443610), (9540, 403713), (9858, 390690), (10044, 383455), (12555, 306764), (13023, 295740), (14310, 269142), (14470, 266166), (14787, 260460), (16430, 234414), (16740, 230073), (17172, 224285), (17364, 221805), (19716, 195345), (21465, 179428), (21705, 177444), (24645, 156276), (25110, 153382), (26046, 147870), (28620, 134571), (28940, 133083), (29574, 130230), (32860, 117207), (39069, 98580), (42930, 89714), (43410, 88722), (44361, 86820), (44857, 85860), (49290, 78138), (50220, 76691), (52092, 73935), (59148, 65115)]