164279280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5657}}^1$

素因数の和:5695

約数の個数: 120

約数和(自身を含む): 559870416

約数和(自身を除く): 395591136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5657, 5808, 7260, 9680, 11314, 14520, 16971, 22628, 28285, 29040, 33942, 45256, 56570, 62227, 67884, 84855, 90512, 113140, 124454, 135768, 169710, 186681, 226280, 248908, 271536, 311135, 339420, 373362, 452560, 497816, 622270, 678840, 684497, 746724, 933405, 995632, 1244540, 1357680, 1368994, 1493448, 1866810, 2053491, 2489080, 2737988, 2986896, 3422485, 3733620, 4106982, 4978160, 5475976, 6844970, 7467240, 8213964, 10267455, 10951952, 13689940, 14934480, 16427928, 20534910, 27379880, 32855856, 41069820, 54759760, 82139640, 164279280]

約数ペア:

[(1, 164279280), (2, 82139640), (3, 54759760), (4, 41069820), (5, 32855856), (6, 27379880), (8, 20534910), (10, 16427928), (11, 14934480), (12, 13689940), (15, 10951952), (16, 10267455), (20, 8213964), (22, 7467240), (24, 6844970), (30, 5475976), (33, 4978160), (40, 4106982), (44, 3733620), (48, 3422485), (55, 2986896), (60, 2737988), (66, 2489080), (80, 2053491), (88, 1866810), (110, 1493448), (120, 1368994), (121, 1357680), (132, 1244540), (165, 995632), (176, 933405), (220, 746724), (240, 684497), (242, 678840), (264, 622270), (330, 497816), (363, 452560), (440, 373362), (484, 339420), (528, 311135), (605, 271536), (660, 248908), (726, 226280), (880, 186681), (968, 169710), (1210, 135768), (1320, 124454), (1452, 113140), (1815, 90512), (1936, 84855), (2420, 67884), (2640, 62227), (2904, 56570), (3630, 45256), (4840, 33942), (5657, 29040), (5808, 28285), (7260, 22628), (9680, 16971), (11314, 14520)]