87392760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 330946560

約数和(自身を除く): 243553800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 53, 56, 60, 65, 70, 78, 84, 91, 104, 105, 106, 120, 130, 140, 151, 156, 159, 168, 182, 195, 210, 212, 260, 265, 273, 280, 302, 312, 318, 364, 371, 390, 420, 424, 453, 455, 520, 530, 546, 604, 636, 689, 728, 742, 755, 780, 795, 840, 906, 910, 1057, 1060, 1092, 1113, 1208, 1272, 1365, 1378, 1484, 1510, 1560, 1590, 1812, 1820, 1855, 1963, 2067, 2114, 2120, 2184, 2226, 2265, 2730, 2756, 2968, 3020, 3171, 3180, 3445, 3624, 3640, 3710, 3926, 4134, 4228, 4452, 4530, 4823, 5285, 5460, 5512, 5565, 5889, 6040, 6342, 6360, 6890, 7420, 7852, 8003, 8268, 8456, 8904, 9060, 9646, 9815, 10335, 10570, 10920, 11130, 11778, 12684, 13741, 13780, 14469, 14840, 15704, 15855, 16006, 16536, 18120, 19292, 19630, 20670, 21140, 22260, 23556, 24009, 24115, 25368, 27482, 27560, 28938, 29445, 31710, 32012, 38584, 39260, 40015, 41223, 41340, 42280, 44520, 47112, 48018, 48230, 54964, 56021, 57876, 58890, 63420, 64024, 68705, 72345, 78520, 80030, 82446, 82680, 96036, 96460, 104039, 109928, 112042, 115752, 117780, 120045, 126840, 137410, 144690, 160060, 164892, 168063, 192072, 192920, 206115, 208078, 224084, 235560, 240090, 274820, 280105, 289380, 312117, 320120, 329784, 336126, 412230, 416156, 448168, 480180, 520195, 549640, 560210, 578760, 624234, 672252, 728273, 824460, 832312, 840315, 960360, 1040390, 1120420, 1248468, 1344504, 1456546, 1560585, 1648920, 1680630, 2080780, 2184819, 2240840, 2496936, 2913092, 3121170, 3361260, 3641365, 4161560, 4369638, 5826184, 6242340, 6722520, 7282730, 8739276, 10924095, 12484680, 14565460, 17478552, 21848190, 29130920, 43696380, 87392760]

約数ペア:

[(1, 87392760), (2, 43696380), (3, 29130920), (4, 21848190), (5, 17478552), (6, 14565460), (7, 12484680), (8, 10924095), (10, 8739276), (12, 7282730), (13, 6722520), (14, 6242340), (15, 5826184), (20, 4369638), (21, 4161560), (24, 3641365), (26, 3361260), (28, 3121170), (30, 2913092), (35, 2496936), (39, 2240840), (40, 2184819), (42, 2080780), (52, 1680630), (53, 1648920), (56, 1560585), (60, 1456546), (65, 1344504), (70, 1248468), (78, 1120420), (84, 1040390), (91, 960360), (104, 840315), (105, 832312), (106, 824460), (120, 728273), (130, 672252), (140, 624234), (151, 578760), (156, 560210), (159, 549640), (168, 520195), (182, 480180), (195, 448168), (210, 416156), (212, 412230), (260, 336126), (265, 329784), (273, 320120), (280, 312117), (302, 289380), (312, 280105), (318, 274820), (364, 240090), (371, 235560), (390, 224084), (420, 208078), (424, 206115), (453, 192920), (455, 192072), (520, 168063), (530, 164892), (546, 160060), (604, 144690), (636, 137410), (689, 126840), (728, 120045), (742, 117780), (755, 115752), (780, 112042), (795, 109928), (840, 104039), (906, 96460), (910, 96036), (1057, 82680), (1060, 82446), (1092, 80030), (1113, 78520), (1208, 72345), (1272, 68705), (1365, 64024), (1378, 63420), (1484, 58890), (1510, 57876), (1560, 56021), (1590, 54964), (1812, 48230), (1820, 48018), (1855, 47112), (1963, 44520), (2067, 42280), (2114, 41340), (2120, 41223), (2184, 40015), (2226, 39260), (2265, 38584), (2730, 32012), (2756, 31710), (2968, 29445), (3020, 28938), (3171, 27560), (3180, 27482), (3445, 25368), (3624, 24115), (3640, 24009), (3710, 23556), (3926, 22260), (4134, 21140), (4228, 20670), (4452, 19630), (4530, 19292), (4823, 18120), (5285, 16536), (5460, 16006), (5512, 15855), (5565, 15704), (5889, 14840), (6040, 14469), (6342, 13780), (6360, 13741), (6890, 12684), (7420, 11778), (7852, 11130), (8003, 10920), (8268, 10570), (8456, 10335), (8904, 9815), (9060, 9646)]