169351760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3036

約数の個数: 80

約数和(自身を含む): 424258560

約数和(自身を除く): 254906800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 2969, 3565, 5704, 5938, 7130, 11408, 11876, 14260, 14845, 23752, 28520, 29690, 47504, 57040, 59380, 68287, 92039, 118760, 136574, 184078, 237520, 273148, 341435, 368156, 460195, 546296, 682870, 736312, 920390, 1092592, 1365740, 1472624, 1840780, 2116897, 2731480, 3681560, 4233794, 5462960, 7363120, 8467588, 10584485, 16935176, 21168970, 33870352, 42337940, 84675880, 169351760]

約数ペア:

[(1, 169351760), (2, 84675880), (4, 42337940), (5, 33870352), (8, 21168970), (10, 16935176), (16, 10584485), (20, 8467588), (23, 7363120), (31, 5462960), (40, 4233794), (46, 3681560), (62, 2731480), (80, 2116897), (92, 1840780), (115, 1472624), (124, 1365740), (155, 1092592), (184, 920390), (230, 736312), (248, 682870), (310, 546296), (368, 460195), (460, 368156), (496, 341435), (620, 273148), (713, 237520), (920, 184078), (1240, 136574), (1426, 118760), (1840, 92039), (2480, 68287), (2852, 59380), (2969, 57040), (3565, 47504), (5704, 29690), (5938, 28520), (7130, 23752), (11408, 14845), (11876, 14260)]