154131120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 320

約数和(自身を含む): 624960000

約数和(自身を除く): 470828880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 432, 440, 468, 495, 499, 520, 528, 540, 572, 585, 594, 624, 660, 702, 715, 720, 780, 792, 858, 880, 936, 990, 998, 1040, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1497, 1560, 1584, 1716, 1755, 1872, 1980, 1996, 2145, 2160, 2288, 2340, 2376, 2495, 2574, 2640, 2808, 2860, 2970, 2994, 3120, 3432, 3510, 3861, 3960, 3992, 4290, 4491, 4680, 4752, 4990, 5148, 5489, 5616, 5720, 5940, 5988, 6435, 6487, 6864, 7020, 7485, 7722, 7920, 7984, 8580, 8982, 9360, 9980, 10296, 10978, 11440, 11880, 11976, 12870, 12974, 13473, 14040, 14970, 15444, 16467, 17160, 17964, 19305, 19461, 19960, 20592, 21956, 22455, 23760, 23952, 25740, 25948, 26946, 27445, 28080, 29940, 30888, 32435, 32934, 34320, 35928, 38610, 38922, 39920, 43912, 44910, 49401, 51480, 51896, 53892, 54890, 58383, 59880, 61776, 64870, 65868, 67365, 71357, 71856, 77220, 77844, 82335, 87824, 89820, 97305, 98802, 102960, 103792, 107784, 109780, 116766, 119760, 129740, 131736, 134730, 142714, 148203, 154440, 155688, 164670, 175149, 179640, 194610, 197604, 214071, 215568, 219560, 233532, 247005, 259480, 263472, 269460, 285428, 291915, 296406, 308880, 311376, 329340, 350298, 356785, 359280, 389220, 395208, 428142, 439120, 467064, 494010, 518960, 538920, 570856, 583830, 592812, 642213, 658680, 700596, 713570, 741015, 778440, 790416, 856284, 875745, 934128, 988020, 1070355, 1077840, 1141712, 1167660, 1185624, 1284426, 1317360, 1401192, 1427140, 1482030, 1556880, 1712568, 1751490, 1926639, 1976040, 2140710, 2335320, 2371248, 2568852, 2802384, 2854280, 2964060, 3211065, 3425136, 3502980, 3853278, 3952080, 4281420, 4670640, 5137704, 5708560, 5928120, 6422130, 7005960, 7706556, 8562840, 9633195, 10275408, 11856240, 12844260, 14011920, 15413112, 17125680, 19266390, 25688520, 30826224, 38532780, 51377040, 77065560, 154131120]

約数ペア:

[(1, 154131120), (2, 77065560), (3, 51377040), (4, 38532780), (5, 30826224), (6, 25688520), (8, 19266390), (9, 17125680), (10, 15413112), (11, 14011920), (12, 12844260), (13, 11856240), (15, 10275408), (16, 9633195), (18, 8562840), (20, 7706556), (22, 7005960), (24, 6422130), (26, 5928120), (27, 5708560), (30, 5137704), (33, 4670640), (36, 4281420), (39, 3952080), (40, 3853278), (44, 3502980), (45, 3425136), (48, 3211065), (52, 2964060), (54, 2854280), (55, 2802384), (60, 2568852), (65, 2371248), (66, 2335320), (72, 2140710), (78, 1976040), (80, 1926639), (88, 1751490), (90, 1712568), (99, 1556880), (104, 1482030), (108, 1427140), (110, 1401192), (117, 1317360), (120, 1284426), (130, 1185624), (132, 1167660), (135, 1141712), (143, 1077840), (144, 1070355), (156, 988020), (165, 934128), (176, 875745), (180, 856284), (195, 790416), (198, 778440), (208, 741015), (216, 713570), (220, 700596), (234, 658680), (240, 642213), (260, 592812), (264, 583830), (270, 570856), (286, 538920), (297, 518960), (312, 494010), (330, 467064), (351, 439120), (360, 428142), (390, 395208), (396, 389220), (429, 359280), (432, 356785), (440, 350298), (468, 329340), (495, 311376), (499, 308880), (520, 296406), (528, 291915), (540, 285428), (572, 269460), (585, 263472), (594, 259480), (624, 247005), (660, 233532), (702, 219560), (715, 215568), (720, 214071), (780, 197604), (792, 194610), (858, 179640), (880, 175149), (936, 164670), (990, 155688), (998, 154440), (1040, 148203), (1080, 142714), (1144, 134730), (1170, 131736), (1188, 129740), (1287, 119760), (1320, 116766), (1404, 109780), (1430, 107784), (1485, 103792), (1497, 102960), (1560, 98802), (1584, 97305), (1716, 89820), (1755, 87824), (1872, 82335), (1980, 77844), (1996, 77220), (2145, 71856), (2160, 71357), (2288, 67365), (2340, 65868), (2376, 64870), (2495, 61776), (2574, 59880), (2640, 58383), (2808, 54890), (2860, 53892), (2970, 51896), (2994, 51480), (3120, 49401), (3432, 44910), (3510, 43912), (3861, 39920), (3960, 38922), (3992, 38610), (4290, 35928), (4491, 34320), (4680, 32934), (4752, 32435), (4990, 30888), (5148, 29940), (5489, 28080), (5616, 27445), (5720, 26946), (5940, 25948), (5988, 25740), (6435, 23952), (6487, 23760), (6864, 22455), (7020, 21956), (7485, 20592), (7722, 19960), (7920, 19461), (7984, 19305), (8580, 17964), (8982, 17160), (9360, 16467), (9980, 15444), (10296, 14970), (10978, 14040), (11440, 13473), (11880, 12974), (11976, 12870)]