165281760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:910

約数の個数: 288

約数和(自身を含む): 679311360

約数和(自身を除く): 514029600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 863, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1726, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2589, 2660, 2736, 3040, 3192, 3360, 3420, 3452, 3990, 4256, 4315, 4560, 4788, 5040, 5178, 5320, 5472, 5985, 6041, 6384, 6840, 6904, 7767, 7980, 8630, 9120, 9576, 10080, 10356, 10640, 11970, 12082, 12768, 12945, 13680, 13808, 15534, 15960, 16397, 17260, 18123, 19152, 20712, 21280, 23940, 24164, 25890, 27360, 27616, 30205, 31068, 31920, 32794, 34520, 36246, 38304, 38835, 41424, 47880, 48328, 49191, 51780, 54369, 60410, 62136, 63840, 65588, 69040, 72492, 77670, 81985, 82848, 90615, 95760, 96656, 98382, 103560, 108738, 114779, 120820, 124272, 131176, 138080, 144984, 147573, 155340, 163970, 181230, 191520, 193312, 196764, 207120, 217476, 229558, 241640, 245955, 248544, 262352, 271845, 289968, 295146, 310680, 327940, 344337, 362460, 393528, 414240, 434952, 459116, 483280, 491910, 524704, 543690, 573895, 579936, 590292, 621360, 655880, 688674, 724920, 737865, 787056, 869904, 918232, 966560, 983820, 1033011, 1087380, 1147790, 1180584, 1242720, 1311760, 1377348, 1449840, 1475730, 1574112, 1721685, 1739808, 1836464, 1967640, 2066022, 2174760, 2295580, 2361168, 2623520, 2754696, 2899680, 2951460, 3443370, 3672928, 3935280, 4132044, 4349520, 4591160, 4722336, 5165055, 5509392, 5902920, 6886740, 7870560, 8264088, 8699040, 9182320, 10330110, 11018784, 11805840, 13773480, 16528176, 18364640, 20660220, 23611680, 27546960, 33056352, 41320440, 55093920, 82640880, 165281760]

約数ペア:

[(1, 165281760), (2, 82640880), (3, 55093920), (4, 41320440), (5, 33056352), (6, 27546960), (7, 23611680), (8, 20660220), (9, 18364640), (10, 16528176), (12, 13773480), (14, 11805840), (15, 11018784), (16, 10330110), (18, 9182320), (19, 8699040), (20, 8264088), (21, 7870560), (24, 6886740), (28, 5902920), (30, 5509392), (32, 5165055), (35, 4722336), (36, 4591160), (38, 4349520), (40, 4132044), (42, 3935280), (45, 3672928), (48, 3443370), (56, 2951460), (57, 2899680), (60, 2754696), (63, 2623520), (70, 2361168), (72, 2295580), (76, 2174760), (80, 2066022), (84, 1967640), (90, 1836464), (95, 1739808), (96, 1721685), (105, 1574112), (112, 1475730), (114, 1449840), (120, 1377348), (126, 1311760), (133, 1242720), (140, 1180584), (144, 1147790), (152, 1087380), (160, 1033011), (168, 983820), (171, 966560), (180, 918232), (190, 869904), (210, 787056), (224, 737865), (228, 724920), (240, 688674), (252, 655880), (266, 621360), (280, 590292), (285, 579936), (288, 573895), (304, 543690), (315, 524704), (336, 491910), (342, 483280), (360, 459116), (380, 434952), (399, 414240), (420, 393528), (456, 362460), (480, 344337), (504, 327940), (532, 310680), (560, 295146), (570, 289968), (608, 271845), (630, 262352), (665, 248544), (672, 245955), (684, 241640), (720, 229558), (760, 217476), (798, 207120), (840, 196764), (855, 193312), (863, 191520), (912, 181230), (1008, 163970), (1064, 155340), (1120, 147573), (1140, 144984), (1197, 138080), (1260, 131176), (1330, 124272), (1368, 120820), (1440, 114779), (1520, 108738), (1596, 103560), (1680, 98382), (1710, 96656), (1726, 95760), (1824, 90615), (1995, 82848), (2016, 81985), (2128, 77670), (2280, 72492), (2394, 69040), (2520, 65588), (2589, 63840), (2660, 62136), (2736, 60410), (3040, 54369), (3192, 51780), (3360, 49191), (3420, 48328), (3452, 47880), (3990, 41424), (4256, 38835), (4315, 38304), (4560, 36246), (4788, 34520), (5040, 32794), (5178, 31920), (5320, 31068), (5472, 30205), (5985, 27616), (6041, 27360), (6384, 25890), (6840, 24164), (6904, 23940), (7767, 21280), (7980, 20712), (8630, 19152), (9120, 18123), (9576, 17260), (10080, 16397), (10356, 15960), (10640, 15534), (11970, 13808), (12082, 13680), (12768, 12945)]