140880480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 484662528

約数和(自身を除く): 343782048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 107, 120, 130, 156, 160, 195, 208, 211, 214, 240, 260, 312, 321, 390, 416, 422, 428, 480, 520, 535, 624, 633, 642, 780, 844, 856, 1040, 1055, 1070, 1248, 1266, 1284, 1391, 1560, 1605, 1688, 1712, 2080, 2110, 2140, 2532, 2568, 2743, 2782, 3120, 3165, 3210, 3376, 3424, 4173, 4220, 4280, 5064, 5136, 5486, 5564, 6240, 6330, 6420, 6752, 6955, 8229, 8346, 8440, 8560, 10128, 10272, 10972, 11128, 12660, 12840, 13715, 13910, 16458, 16692, 16880, 17120, 20256, 20865, 21944, 22256, 22577, 25320, 25680, 27430, 27820, 32916, 33384, 33760, 41145, 41730, 43888, 44512, 45154, 50640, 51360, 54860, 55640, 65832, 66768, 67731, 82290, 83460, 87776, 90308, 101280, 109720, 111280, 112885, 131664, 133536, 135462, 164580, 166920, 180616, 219440, 222560, 225770, 263328, 270924, 293501, 329160, 333840, 338655, 361232, 438880, 451540, 541848, 587002, 658320, 667680, 677310, 722464, 880503, 903080, 1083696, 1174004, 1316640, 1354620, 1467505, 1761006, 1806160, 2167392, 2348008, 2709240, 2935010, 3522012, 3612320, 4402515, 4696016, 5418480, 5870020, 7044024, 8805030, 9392032, 10836960, 11740040, 14088048, 17610060, 23480080, 28176096, 35220120, 46960160, 70440240, 140880480]

約数ペア:

[(1, 140880480), (2, 70440240), (3, 46960160), (4, 35220120), (5, 28176096), (6, 23480080), (8, 17610060), (10, 14088048), (12, 11740040), (13, 10836960), (15, 9392032), (16, 8805030), (20, 7044024), (24, 5870020), (26, 5418480), (30, 4696016), (32, 4402515), (39, 3612320), (40, 3522012), (48, 2935010), (52, 2709240), (60, 2348008), (65, 2167392), (78, 1806160), (80, 1761006), (96, 1467505), (104, 1354620), (107, 1316640), (120, 1174004), (130, 1083696), (156, 903080), (160, 880503), (195, 722464), (208, 677310), (211, 667680), (214, 658320), (240, 587002), (260, 541848), (312, 451540), (321, 438880), (390, 361232), (416, 338655), (422, 333840), (428, 329160), (480, 293501), (520, 270924), (535, 263328), (624, 225770), (633, 222560), (642, 219440), (780, 180616), (844, 166920), (856, 164580), (1040, 135462), (1055, 133536), (1070, 131664), (1248, 112885), (1266, 111280), (1284, 109720), (1391, 101280), (1560, 90308), (1605, 87776), (1688, 83460), (1712, 82290), (2080, 67731), (2110, 66768), (2140, 65832), (2532, 55640), (2568, 54860), (2743, 51360), (2782, 50640), (3120, 45154), (3165, 44512), (3210, 43888), (3376, 41730), (3424, 41145), (4173, 33760), (4220, 33384), (4280, 32916), (5064, 27820), (5136, 27430), (5486, 25680), (5564, 25320), (6240, 22577), (6330, 22256), (6420, 21944), (6752, 20865), (6955, 20256), (8229, 17120), (8346, 16880), (8440, 16692), (8560, 16458), (10128, 13910), (10272, 13715), (10972, 12840), (11128, 12660)]