168194289280

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1\times {\mathrm{4517}}^1$

素因数の和:5406

約数の個数: 128

約数和(自身を含む): 408199312080

約数和(自身を除く): 240005022800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 797, 1168, 1460, 1594, 2336, 2920, 3188, 3985, 4517, 4672, 5840, 6376, 7970, 9034, 9344, 11680, 12752, 15940, 18068, 22585, 23360, 25504, 31880, 36136, 45170, 46720, 51008, 58181, 63760, 72272, 90340, 102016, 116362, 127520, 144544, 180680, 232724, 255040, 289088, 290905, 329741, 361360, 465448, 510080, 578176, 581810, 659482, 722720, 930896, 1163620, 1318964, 1445440, 1648705, 1861792, 2327240, 2637928, 2890880, 3297410, 3600049, 3723584, 4654480, 5275856, 6594820, 7200098, 7447168, 9308960, 10551712, 13189640, 14400196, 18000245, 18617920, 21103424, 26379280, 28800392, 36000490, 37235840, 42206848, 52758560, 57600784, 72000980, 105517120, 115201568, 144001960, 211034240, 230403136, 262803577, 288003920, 460806272, 525607154, 576007840, 1051214308, 1152015680, 1314017885, 2102428616, 2304031360, 2628035770, 4204857232, 5256071540, 8409714464, 10512143080, 16819428928, 21024286160, 33638857856, 42048572320, 84097144640, 168194289280]

約数ペア:

[(1, 168194289280), (2, 84097144640), (4, 42048572320), (5, 33638857856), (8, 21024286160), (10, 16819428928), (16, 10512143080), (20, 8409714464), (32, 5256071540), (40, 4204857232), (64, 2628035770), (73, 2304031360), (80, 2102428616), (128, 1314017885), (146, 1152015680), (160, 1051214308), (292, 576007840), (320, 525607154), (365, 460806272), (584, 288003920), (640, 262803577), (730, 230403136), (797, 211034240), (1168, 144001960), (1460, 115201568), (1594, 105517120), (2336, 72000980), (2920, 57600784), (3188, 52758560), (3985, 42206848), (4517, 37235840), (4672, 36000490), (5840, 28800392), (6376, 26379280), (7970, 21103424), (9034, 18617920), (9344, 18000245), (11680, 14400196), (12752, 13189640), (15940, 10551712), (18068, 9308960), (22585, 7447168), (23360, 7200098), (25504, 6594820), (31880, 5275856), (36136, 4654480), (45170, 3723584), (46720, 3600049), (51008, 3297410), (58181, 2890880), (63760, 2637928), (72272, 2327240), (90340, 1861792), (102016, 1648705), (116362, 1445440), (127520, 1318964), (144544, 1163620), (180680, 930896), (232724, 722720), (255040, 659482), (289088, 581810), (290905, 578176), (329741, 510080), (361360, 465448)]