65941920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 257572224

約数和(自身を除く): 191630304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 132, 138, 144, 160, 165, 176, 180, 181, 184, 198, 207, 220, 230, 240, 253, 264, 276, 288, 330, 345, 352, 360, 362, 368, 396, 414, 440, 460, 480, 495, 506, 528, 543, 552, 660, 690, 720, 724, 736, 759, 792, 828, 880, 905, 920, 990, 1012, 1035, 1056, 1086, 1104, 1265, 1320, 1380, 1440, 1448, 1518, 1584, 1629, 1656, 1760, 1810, 1840, 1980, 1991, 2024, 2070, 2172, 2208, 2277, 2530, 2640, 2715, 2760, 2896, 3036, 3168, 3258, 3312, 3620, 3680, 3795, 3960, 3982, 4048, 4140, 4163, 4344, 4554, 5060, 5280, 5430, 5520, 5792, 5973, 6072, 6516, 6624, 7240, 7590, 7920, 7964, 8096, 8145, 8280, 8326, 8688, 9108, 9955, 10120, 10860, 11040, 11385, 11946, 12144, 12489, 13032, 14480, 15180, 15840, 15928, 16290, 16560, 16652, 17376, 17919, 18216, 19910, 20240, 20815, 21720, 22770, 23892, 24288, 24978, 26064, 28960, 29865, 30360, 31856, 32580, 33120, 33304, 35838, 36432, 37467, 39820, 40480, 41630, 43440, 45540, 45793, 47784, 49956, 52128, 59730, 60720, 62445, 63712, 65160, 66608, 71676, 72864, 74934, 79640, 83260, 86880, 89595, 91080, 91586, 95568, 99912, 119460, 121440, 124890, 130320, 133216, 137379, 143352, 149868, 159280, 166520, 179190, 182160, 183172, 187335, 191136, 199824, 228965, 238920, 249780, 260640, 274758, 286704, 299736, 318560, 333040, 358380, 364320, 366344, 374670, 399648, 412137, 457930, 477840, 499560, 549516, 573408, 599472, 666080, 686895, 716760, 732688, 749340, 824274, 915860, 955680, 999120, 1099032, 1198944, 1373790, 1433520, 1465376, 1498680, 1648548, 1831720, 1998240, 2060685, 2198064, 2747580, 2867040, 2997360, 3297096, 3663440, 4121370, 4396128, 5495160, 5994720, 6594192, 7326880, 8242740, 10990320, 13188384, 16485480, 21980640, 32970960, 65941920]

約数ペア:

[(1, 65941920), (2, 32970960), (3, 21980640), (4, 16485480), (5, 13188384), (6, 10990320), (8, 8242740), (9, 7326880), (10, 6594192), (11, 5994720), (12, 5495160), (15, 4396128), (16, 4121370), (18, 3663440), (20, 3297096), (22, 2997360), (23, 2867040), (24, 2747580), (30, 2198064), (32, 2060685), (33, 1998240), (36, 1831720), (40, 1648548), (44, 1498680), (45, 1465376), (46, 1433520), (48, 1373790), (55, 1198944), (60, 1099032), (66, 999120), (69, 955680), (72, 915860), (80, 824274), (88, 749340), (90, 732688), (92, 716760), (96, 686895), (99, 666080), (110, 599472), (115, 573408), (120, 549516), (132, 499560), (138, 477840), (144, 457930), (160, 412137), (165, 399648), (176, 374670), (180, 366344), (181, 364320), (184, 358380), (198, 333040), (207, 318560), (220, 299736), (230, 286704), (240, 274758), (253, 260640), (264, 249780), (276, 238920), (288, 228965), (330, 199824), (345, 191136), (352, 187335), (360, 183172), (362, 182160), (368, 179190), (396, 166520), (414, 159280), (440, 149868), (460, 143352), (480, 137379), (495, 133216), (506, 130320), (528, 124890), (543, 121440), (552, 119460), (660, 99912), (690, 95568), (720, 91586), (724, 91080), (736, 89595), (759, 86880), (792, 83260), (828, 79640), (880, 74934), (905, 72864), (920, 71676), (990, 66608), (1012, 65160), (1035, 63712), (1056, 62445), (1086, 60720), (1104, 59730), (1265, 52128), (1320, 49956), (1380, 47784), (1440, 45793), (1448, 45540), (1518, 43440), (1584, 41630), (1629, 40480), (1656, 39820), (1760, 37467), (1810, 36432), (1840, 35838), (1980, 33304), (1991, 33120), (2024, 32580), (2070, 31856), (2172, 30360), (2208, 29865), (2277, 28960), (2530, 26064), (2640, 24978), (2715, 24288), (2760, 23892), (2896, 22770), (3036, 21720), (3168, 20815), (3258, 20240), (3312, 19910), (3620, 18216), (3680, 17919), (3795, 17376), (3960, 16652), (3982, 16560), (4048, 16290), (4140, 15928), (4163, 15840), (4344, 15180), (4554, 14480), (5060, 13032), (5280, 12489), (5430, 12144), (5520, 11946), (5792, 11385), (5973, 11040), (6072, 10860), (6516, 10120), (6624, 9955), (7240, 9108), (7590, 8688), (7920, 8326), (7964, 8280), (8096, 8145)]