169631280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:905

約数の個数: 320

約数和(自身を含む): 719953920

約数和(自身を除く): 550322640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 863, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1726, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2589, 2730, 2808, 3024, 3120, 3276, 3452, 3510, 3640, 3780, 4095, 4315, 4368, 4680, 4914, 5040, 5178, 5460, 5616, 6041, 6552, 6904, 7020, 7280, 7560, 7767, 8190, 8630, 9360, 9828, 10356, 10920, 11219, 12082, 12285, 12945, 13104, 13808, 14040, 15120, 15534, 16380, 17260, 18123, 19656, 20712, 21840, 22438, 23301, 24164, 24570, 25890, 28080, 30205, 31068, 32760, 33657, 34520, 36246, 38835, 39312, 41424, 44876, 46602, 48328, 49140, 51780, 54369, 56095, 60410, 62136, 65520, 67314, 69040, 72492, 77670, 78533, 89752, 90615, 93204, 96656, 98280, 100971, 103560, 108738, 112190, 116505, 120820, 124272, 134628, 144984, 155340, 157066, 163107, 168285, 179504, 181230, 186408, 196560, 201942, 207120, 217476, 224380, 233010, 235599, 241640, 269256, 271845, 289968, 302913, 310680, 314132, 326214, 336570, 362460, 372816, 392665, 403884, 434952, 448760, 466020, 471198, 483280, 504855, 538512, 543690, 605826, 621360, 628264, 652428, 673140, 706797, 724920, 785330, 807768, 815535, 869904, 897520, 932040, 942396, 1009710, 1087380, 1177995, 1211652, 1256528, 1304856, 1346280, 1413594, 1449840, 1514565, 1570660, 1615536, 1631070, 1864080, 1884792, 2019420, 2120391, 2174760, 2355990, 2423304, 2609712, 2692560, 2827188, 3029130, 3141320, 3262140, 3533985, 3769584, 4038840, 4240782, 4349520, 4711980, 4846608, 5654376, 6058260, 6282640, 6524280, 7067970, 8077680, 8481564, 9423960, 10601955, 11308752, 12116520, 13048560, 14135940, 16963128, 18847920, 21203910, 24233040, 28271880, 33926256, 42407820, 56543760, 84815640, 169631280]

約数ペア:

[(1, 169631280), (2, 84815640), (3, 56543760), (4, 42407820), (5, 33926256), (6, 28271880), (7, 24233040), (8, 21203910), (9, 18847920), (10, 16963128), (12, 14135940), (13, 13048560), (14, 12116520), (15, 11308752), (16, 10601955), (18, 9423960), (20, 8481564), (21, 8077680), (24, 7067970), (26, 6524280), (27, 6282640), (28, 6058260), (30, 5654376), (35, 4846608), (36, 4711980), (39, 4349520), (40, 4240782), (42, 4038840), (45, 3769584), (48, 3533985), (52, 3262140), (54, 3141320), (56, 3029130), (60, 2827188), (63, 2692560), (65, 2609712), (70, 2423304), (72, 2355990), (78, 2174760), (80, 2120391), (84, 2019420), (90, 1884792), (91, 1864080), (104, 1631070), (105, 1615536), (108, 1570660), (112, 1514565), (117, 1449840), (120, 1413594), (126, 1346280), (130, 1304856), (135, 1256528), (140, 1211652), (144, 1177995), (156, 1087380), (168, 1009710), (180, 942396), (182, 932040), (189, 897520), (195, 869904), (208, 815535), (210, 807768), (216, 785330), (234, 724920), (240, 706797), (252, 673140), (260, 652428), (270, 628264), (273, 621360), (280, 605826), (312, 543690), (315, 538512), (336, 504855), (351, 483280), (360, 471198), (364, 466020), (378, 448760), (390, 434952), (420, 403884), (432, 392665), (455, 372816), (468, 362460), (504, 336570), (520, 326214), (540, 314132), (546, 310680), (560, 302913), (585, 289968), (624, 271845), (630, 269256), (702, 241640), (720, 235599), (728, 233010), (756, 224380), (780, 217476), (819, 207120), (840, 201942), (863, 196560), (910, 186408), (936, 181230), (945, 179504), (1008, 168285), (1040, 163107), (1080, 157066), (1092, 155340), (1170, 144984), (1260, 134628), (1365, 124272), (1404, 120820), (1456, 116505), (1512, 112190), (1560, 108738), (1638, 103560), (1680, 100971), (1726, 98280), (1755, 96656), (1820, 93204), (1872, 90615), (1890, 89752), (2160, 78533), (2184, 77670), (2340, 72492), (2457, 69040), (2520, 67314), (2589, 65520), (2730, 62136), (2808, 60410), (3024, 56095), (3120, 54369), (3276, 51780), (3452, 49140), (3510, 48328), (3640, 46602), (3780, 44876), (4095, 41424), (4315, 39312), (4368, 38835), (4680, 36246), (4914, 34520), (5040, 33657), (5178, 32760), (5460, 31068), (5616, 30205), (6041, 28080), (6552, 25890), (6904, 24570), (7020, 24164), (7280, 23301), (7560, 22438), (7767, 21840), (8190, 20712), (8630, 19656), (9360, 18123), (9828, 17260), (10356, 16380), (10920, 15534), (11219, 15120), (12082, 14040), (12285, 13808), (12945, 13104)]