25292640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 87091200

約数和(自身を除く): 61798560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 69, 79, 80, 87, 92, 96, 115, 116, 120, 138, 145, 158, 160, 174, 184, 230, 232, 237, 240, 276, 290, 316, 345, 348, 368, 395, 435, 460, 464, 474, 480, 552, 580, 632, 667, 690, 696, 736, 790, 870, 920, 928, 948, 1104, 1160, 1185, 1264, 1334, 1380, 1392, 1580, 1740, 1817, 1840, 1896, 2001, 2208, 2291, 2320, 2370, 2528, 2668, 2760, 2784, 3160, 3335, 3480, 3634, 3680, 3792, 4002, 4582, 4640, 4740, 5336, 5451, 5520, 6320, 6670, 6873, 6960, 7268, 7584, 8004, 9085, 9164, 9480, 10005, 10672, 10902, 11040, 11455, 12640, 13340, 13746, 13920, 14536, 16008, 18170, 18328, 18960, 20010, 21344, 21804, 22910, 26680, 27255, 27492, 29072, 32016, 34365, 36340, 36656, 37920, 40020, 43608, 45820, 52693, 53360, 54510, 54984, 58144, 64032, 68730, 72680, 73312, 80040, 87216, 91640, 105386, 106720, 109020, 109968, 137460, 145360, 158079, 160080, 174432, 183280, 210772, 218040, 219936, 263465, 274920, 290720, 316158, 320160, 366560, 421544, 436080, 526930, 549840, 632316, 790395, 843088, 872160, 1053860, 1099680, 1264632, 1580790, 1686176, 2107720, 2529264, 3161580, 4215440, 5058528, 6323160, 8430880, 12646320, 25292640]

約数ペア:

[(1, 25292640), (2, 12646320), (3, 8430880), (4, 6323160), (5, 5058528), (6, 4215440), (8, 3161580), (10, 2529264), (12, 2107720), (15, 1686176), (16, 1580790), (20, 1264632), (23, 1099680), (24, 1053860), (29, 872160), (30, 843088), (32, 790395), (40, 632316), (46, 549840), (48, 526930), (58, 436080), (60, 421544), (69, 366560), (79, 320160), (80, 316158), (87, 290720), (92, 274920), (96, 263465), (115, 219936), (116, 218040), (120, 210772), (138, 183280), (145, 174432), (158, 160080), (160, 158079), (174, 145360), (184, 137460), (230, 109968), (232, 109020), (237, 106720), (240, 105386), (276, 91640), (290, 87216), (316, 80040), (345, 73312), (348, 72680), (368, 68730), (395, 64032), (435, 58144), (460, 54984), (464, 54510), (474, 53360), (480, 52693), (552, 45820), (580, 43608), (632, 40020), (667, 37920), (690, 36656), (696, 36340), (736, 34365), (790, 32016), (870, 29072), (920, 27492), (928, 27255), (948, 26680), (1104, 22910), (1160, 21804), (1185, 21344), (1264, 20010), (1334, 18960), (1380, 18328), (1392, 18170), (1580, 16008), (1740, 14536), (1817, 13920), (1840, 13746), (1896, 13340), (2001, 12640), (2208, 11455), (2291, 11040), (2320, 10902), (2370, 10672), (2528, 10005), (2668, 9480), (2760, 9164), (2784, 9085), (3160, 8004), (3335, 7584), (3480, 7268), (3634, 6960), (3680, 6873), (3792, 6670), (4002, 6320), (4582, 5520), (4640, 5451), (4740, 5336)]