154024560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 551536128

約数和(自身を除く): 397511568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 90, 92, 115, 120, 131, 138, 142, 144, 180, 184, 207, 213, 230, 240, 262, 276, 284, 345, 355, 360, 368, 393, 414, 426, 460, 524, 552, 568, 639, 655, 690, 710, 720, 786, 828, 852, 920, 1035, 1048, 1065, 1104, 1136, 1179, 1278, 1310, 1380, 1420, 1572, 1633, 1656, 1704, 1840, 1965, 2070, 2096, 2130, 2358, 2556, 2620, 2760, 2840, 3013, 3144, 3195, 3266, 3312, 3408, 3930, 4140, 4260, 4716, 4899, 5112, 5240, 5520, 5680, 5895, 6026, 6288, 6390, 6532, 7860, 8165, 8280, 8520, 9039, 9301, 9432, 9798, 10224, 10480, 11790, 12052, 12780, 13064, 14697, 15065, 15720, 16330, 16560, 17040, 18078, 18602, 18864, 19596, 23580, 24104, 24495, 25560, 26128, 27117, 27903, 29394, 30130, 31440, 32660, 36156, 37204, 39192, 45195, 46505, 47160, 48208, 48990, 51120, 54234, 55806, 58788, 60260, 65320, 72312, 73485, 74408, 78384, 83709, 90390, 93010, 94320, 97980, 108468, 111612, 117576, 120520, 130640, 135585, 139515, 144624, 146970, 148816, 167418, 180780, 186020, 195960, 213923, 216936, 223224, 235152, 241040, 271170, 279030, 293940, 334836, 361560, 372040, 391920, 418545, 427846, 433872, 446448, 542340, 558060, 587880, 641769, 669672, 723120, 744080, 837090, 855692, 1069615, 1084680, 1116120, 1175760, 1283538, 1339344, 1674180, 1711384, 1925307, 2139230, 2169360, 2232240, 2567076, 3208845, 3348360, 3422768, 3850614, 4278460, 5134152, 6417690, 6696720, 7701228, 8556920, 9626535, 10268304, 12835380, 15402456, 17113840, 19253070, 25670760, 30804912, 38506140, 51341520, 77012280, 154024560]

約数ペア:

[(1, 154024560), (2, 77012280), (3, 51341520), (4, 38506140), (5, 30804912), (6, 25670760), (8, 19253070), (9, 17113840), (10, 15402456), (12, 12835380), (15, 10268304), (16, 9626535), (18, 8556920), (20, 7701228), (23, 6696720), (24, 6417690), (30, 5134152), (36, 4278460), (40, 3850614), (45, 3422768), (46, 3348360), (48, 3208845), (60, 2567076), (69, 2232240), (71, 2169360), (72, 2139230), (80, 1925307), (90, 1711384), (92, 1674180), (115, 1339344), (120, 1283538), (131, 1175760), (138, 1116120), (142, 1084680), (144, 1069615), (180, 855692), (184, 837090), (207, 744080), (213, 723120), (230, 669672), (240, 641769), (262, 587880), (276, 558060), (284, 542340), (345, 446448), (355, 433872), (360, 427846), (368, 418545), (393, 391920), (414, 372040), (426, 361560), (460, 334836), (524, 293940), (552, 279030), (568, 271170), (639, 241040), (655, 235152), (690, 223224), (710, 216936), (720, 213923), (786, 195960), (828, 186020), (852, 180780), (920, 167418), (1035, 148816), (1048, 146970), (1065, 144624), (1104, 139515), (1136, 135585), (1179, 130640), (1278, 120520), (1310, 117576), (1380, 111612), (1420, 108468), (1572, 97980), (1633, 94320), (1656, 93010), (1704, 90390), (1840, 83709), (1965, 78384), (2070, 74408), (2096, 73485), (2130, 72312), (2358, 65320), (2556, 60260), (2620, 58788), (2760, 55806), (2840, 54234), (3013, 51120), (3144, 48990), (3195, 48208), (3266, 47160), (3312, 46505), (3408, 45195), (3930, 39192), (4140, 37204), (4260, 36156), (4716, 32660), (4899, 31440), (5112, 30130), (5240, 29394), (5520, 27903), (5680, 27117), (5895, 26128), (6026, 25560), (6288, 24495), (6390, 24104), (6532, 23580), (7860, 19596), (8165, 18864), (8280, 18602), (8520, 18078), (9039, 17040), (9301, 16560), (9432, 16330), (9798, 15720), (10224, 15065), (10480, 14697), (11790, 13064), (12052, 12780)]