42302520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 159667200

約数和(自身を除く): 117364680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 131, 135, 138, 156, 180, 184, 195, 207, 216, 230, 234, 260, 262, 270, 276, 299, 312, 345, 351, 360, 390, 393, 414, 460, 468, 520, 524, 540, 552, 585, 598, 621, 655, 690, 702, 780, 786, 828, 897, 920, 936, 1035, 1048, 1080, 1170, 1179, 1196, 1242, 1310, 1380, 1404, 1495, 1560, 1572, 1656, 1703, 1755, 1794, 1965, 2070, 2340, 2358, 2392, 2484, 2620, 2691, 2760, 2808, 2990, 3013, 3105, 3144, 3406, 3510, 3537, 3588, 3930, 4140, 4485, 4680, 4716, 4968, 5109, 5240, 5382, 5895, 5980, 6026, 6210, 6812, 7020, 7074, 7176, 7860, 8073, 8280, 8515, 8970, 9039, 9432, 10218, 10764, 11790, 11960, 12052, 12420, 13455, 13624, 14040, 14148, 15065, 15327, 15720, 16146, 17030, 17685, 17940, 18078, 20436, 21528, 23580, 24104, 24840, 25545, 26910, 27117, 28296, 30130, 30654, 32292, 34060, 35370, 35880, 36156, 39169, 40365, 40872, 45195, 45981, 47160, 51090, 53820, 54234, 60260, 61308, 64584, 68120, 70740, 72312, 76635, 78338, 80730, 81351, 90390, 91962, 102180, 107640, 108468, 117507, 120520, 122616, 135585, 141480, 153270, 156676, 161460, 162702, 180780, 183924, 195845, 204360, 216936, 229905, 235014, 271170, 306540, 313352, 322920, 325404, 352521, 361560, 367848, 391690, 406755, 459810, 470028, 542340, 587535, 613080, 650808, 705042, 783380, 813510, 919620, 940056, 1057563, 1084680, 1175070, 1410084, 1566760, 1627020, 1762605, 1839240, 2115126, 2350140, 2820168, 3254040, 3525210, 4230252, 4700280, 5287815, 7050420, 8460504, 10575630, 14100840, 21151260, 42302520]

約数ペア:

[(1, 42302520), (2, 21151260), (3, 14100840), (4, 10575630), (5, 8460504), (6, 7050420), (8, 5287815), (9, 4700280), (10, 4230252), (12, 3525210), (13, 3254040), (15, 2820168), (18, 2350140), (20, 2115126), (23, 1839240), (24, 1762605), (26, 1627020), (27, 1566760), (30, 1410084), (36, 1175070), (39, 1084680), (40, 1057563), (45, 940056), (46, 919620), (52, 813510), (54, 783380), (60, 705042), (65, 650808), (69, 613080), (72, 587535), (78, 542340), (90, 470028), (92, 459810), (104, 406755), (108, 391690), (115, 367848), (117, 361560), (120, 352521), (130, 325404), (131, 322920), (135, 313352), (138, 306540), (156, 271170), (180, 235014), (184, 229905), (195, 216936), (207, 204360), (216, 195845), (230, 183924), (234, 180780), (260, 162702), (262, 161460), (270, 156676), (276, 153270), (299, 141480), (312, 135585), (345, 122616), (351, 120520), (360, 117507), (390, 108468), (393, 107640), (414, 102180), (460, 91962), (468, 90390), (520, 81351), (524, 80730), (540, 78338), (552, 76635), (585, 72312), (598, 70740), (621, 68120), (655, 64584), (690, 61308), (702, 60260), (780, 54234), (786, 53820), (828, 51090), (897, 47160), (920, 45981), (936, 45195), (1035, 40872), (1048, 40365), (1080, 39169), (1170, 36156), (1179, 35880), (1196, 35370), (1242, 34060), (1310, 32292), (1380, 30654), (1404, 30130), (1495, 28296), (1560, 27117), (1572, 26910), (1656, 25545), (1703, 24840), (1755, 24104), (1794, 23580), (1965, 21528), (2070, 20436), (2340, 18078), (2358, 17940), (2392, 17685), (2484, 17030), (2620, 16146), (2691, 15720), (2760, 15327), (2808, 15065), (2990, 14148), (3013, 14040), (3105, 13624), (3144, 13455), (3406, 12420), (3510, 12052), (3537, 11960), (3588, 11790), (3930, 10764), (4140, 10218), (4485, 9432), (4680, 9039), (4716, 8970), (4968, 8515), (5109, 8280), (5240, 8073), (5382, 7860), (5895, 7176), (5980, 7074), (6026, 7020), (6210, 6812)]