40117968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 136181760

約数和(自身を除く): 96063792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 33, 36, 38, 43, 44, 48, 57, 62, 66, 72, 76, 86, 88, 93, 99, 114, 124, 129, 132, 144, 152, 171, 172, 176, 186, 198, 209, 228, 248, 258, 264, 279, 304, 341, 342, 344, 372, 387, 396, 418, 456, 473, 496, 516, 528, 558, 589, 627, 682, 684, 688, 744, 774, 792, 817, 836, 912, 946, 1023, 1032, 1116, 1178, 1254, 1333, 1364, 1368, 1419, 1488, 1548, 1584, 1634, 1672, 1767, 1881, 1892, 2046, 2064, 2232, 2356, 2451, 2508, 2666, 2728, 2736, 2838, 3069, 3096, 3268, 3344, 3534, 3762, 3784, 3999, 4092, 4257, 4464, 4712, 4902, 5016, 5301, 5332, 5456, 5676, 6138, 6192, 6479, 6536, 7068, 7353, 7524, 7568, 7998, 8184, 8514, 8987, 9424, 9804, 10032, 10602, 10664, 11352, 11997, 12276, 12958, 13072, 14136, 14663, 14706, 15048, 15996, 16368, 17028, 17974, 19437, 19608, 21204, 21328, 22704, 23994, 24552, 25327, 25916, 26961, 28272, 29326, 29412, 30096, 31992, 34056, 35948, 38874, 39216, 42408, 43989, 47988, 49104, 50654, 51832, 53922, 58311, 58652, 58824, 63984, 68112, 71896, 75981, 77748, 80883, 84816, 87978, 95976, 101308, 103664, 107844, 116622, 117304, 117648, 131967, 143792, 151962, 155496, 161766, 175956, 191952, 202616, 215688, 227943, 233244, 234608, 263934, 278597, 303924, 310992, 323532, 351912, 405232, 431376, 455886, 466488, 527868, 557194, 607848, 647064, 703824, 835791, 911772, 932976, 1055736, 1114388, 1215696, 1294128, 1671582, 1823544, 2111472, 2228776, 2507373, 3343164, 3647088, 4457552, 5014746, 6686328, 10029492, 13372656, 20058984, 40117968]

約数ペア:

[(1, 40117968), (2, 20058984), (3, 13372656), (4, 10029492), (6, 6686328), (8, 5014746), (9, 4457552), (11, 3647088), (12, 3343164), (16, 2507373), (18, 2228776), (19, 2111472), (22, 1823544), (24, 1671582), (31, 1294128), (33, 1215696), (36, 1114388), (38, 1055736), (43, 932976), (44, 911772), (48, 835791), (57, 703824), (62, 647064), (66, 607848), (72, 557194), (76, 527868), (86, 466488), (88, 455886), (93, 431376), (99, 405232), (114, 351912), (124, 323532), (129, 310992), (132, 303924), (144, 278597), (152, 263934), (171, 234608), (172, 233244), (176, 227943), (186, 215688), (198, 202616), (209, 191952), (228, 175956), (248, 161766), (258, 155496), (264, 151962), (279, 143792), (304, 131967), (341, 117648), (342, 117304), (344, 116622), (372, 107844), (387, 103664), (396, 101308), (418, 95976), (456, 87978), (473, 84816), (496, 80883), (516, 77748), (528, 75981), (558, 71896), (589, 68112), (627, 63984), (682, 58824), (684, 58652), (688, 58311), (744, 53922), (774, 51832), (792, 50654), (817, 49104), (836, 47988), (912, 43989), (946, 42408), (1023, 39216), (1032, 38874), (1116, 35948), (1178, 34056), (1254, 31992), (1333, 30096), (1364, 29412), (1368, 29326), (1419, 28272), (1488, 26961), (1548, 25916), (1584, 25327), (1634, 24552), (1672, 23994), (1767, 22704), (1881, 21328), (1892, 21204), (2046, 19608), (2064, 19437), (2232, 17974), (2356, 17028), (2451, 16368), (2508, 15996), (2666, 15048), (2728, 14706), (2736, 14663), (2838, 14136), (3069, 13072), (3096, 12958), (3268, 12276), (3344, 11997), (3534, 11352), (3762, 10664), (3784, 10602), (3999, 10032), (4092, 9804), (4257, 9424), (4464, 8987), (4712, 8514), (4902, 8184), (5016, 7998), (5301, 7568), (5332, 7524), (5456, 7353), (5676, 7068), (6138, 6536), (6192, 6479)]