272104560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4153}}^1$

素因数の和:4192

約数の個数: 240

約数和(自身を含む): 1124969664

約数和(自身を除く): 852865104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4153, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 8306, 9360, 10920, 12459, 13104, 16380, 16612, 20765, 21840, 24918, 29071, 32760, 33224, 37377, 41530, 49836, 53989, 58142, 62295, 65520, 66448, 74754, 83060, 87213, 99672, 107978, 116284, 124590, 145355, 149508, 161967, 166120, 174426, 186885, 199344, 215956, 232568, 249180, 261639, 269945, 290710, 299016, 323934, 332240, 348852, 373770, 377923, 431912, 436065, 465136, 485901, 498360, 523278, 539890, 581420, 598032, 647868, 697704, 747540, 755846, 809835, 863824, 872130, 971802, 996720, 1046556, 1079780, 1133769, 1162840, 1295736, 1308195, 1395408, 1495080, 1511692, 1619670, 1744260, 1889615, 1943604, 2093112, 2159560, 2267538, 2325680, 2429505, 2591472, 2616390, 2990160, 3023384, 3239340, 3401307, 3488520, 3779230, 3887208, 4186224, 4319120, 4535076, 4859010, 5232780, 5668845, 6046768, 6478680, 6802614, 6977040, 7558460, 7774416, 9070152, 9718020, 10465560, 11337690, 12957360, 13605228, 15116920, 17006535, 18140304, 19436040, 20931120, 22675380, 27210456, 30233840, 34013070, 38872080, 45350760, 54420912, 68026140, 90701520, 136052280, 272104560]

約数ペア:

[(1, 272104560), (2, 136052280), (3, 90701520), (4, 68026140), (5, 54420912), (6, 45350760), (7, 38872080), (8, 34013070), (9, 30233840), (10, 27210456), (12, 22675380), (13, 20931120), (14, 19436040), (15, 18140304), (16, 17006535), (18, 15116920), (20, 13605228), (21, 12957360), (24, 11337690), (26, 10465560), (28, 9718020), (30, 9070152), (35, 7774416), (36, 7558460), (39, 6977040), (40, 6802614), (42, 6478680), (45, 6046768), (48, 5668845), (52, 5232780), (56, 4859010), (60, 4535076), (63, 4319120), (65, 4186224), (70, 3887208), (72, 3779230), (78, 3488520), (80, 3401307), (84, 3239340), (90, 3023384), (91, 2990160), (104, 2616390), (105, 2591472), (112, 2429505), (117, 2325680), (120, 2267538), (126, 2159560), (130, 2093112), (140, 1943604), (144, 1889615), (156, 1744260), (168, 1619670), (180, 1511692), (182, 1495080), (195, 1395408), (208, 1308195), (210, 1295736), (234, 1162840), (240, 1133769), (252, 1079780), (260, 1046556), (273, 996720), (280, 971802), (312, 872130), (315, 863824), (336, 809835), (360, 755846), (364, 747540), (390, 697704), (420, 647868), (455, 598032), (468, 581420), (504, 539890), (520, 523278), (546, 498360), (560, 485901), (585, 465136), (624, 436065), (630, 431912), (720, 377923), (728, 373770), (780, 348852), (819, 332240), (840, 323934), (910, 299016), (936, 290710), (1008, 269945), (1040, 261639), (1092, 249180), (1170, 232568), (1260, 215956), (1365, 199344), (1456, 186885), (1560, 174426), (1638, 166120), (1680, 161967), (1820, 149508), (1872, 145355), (2184, 124590), (2340, 116284), (2520, 107978), (2730, 99672), (3120, 87213), (3276, 83060), (3640, 74754), (4095, 66448), (4153, 65520), (4368, 62295), (4680, 58142), (5040, 53989), (5460, 49836), (6552, 41530), (7280, 37377), (8190, 33224), (8306, 32760), (9360, 29071), (10920, 24918), (12459, 21840), (13104, 20765), (16380, 16612)]