198892169640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17821879}}^1$

素因数の和:17821927

約数の個数: 96

約数和(自身を含む): 667251187200

約数和(自身を除く): 468359017560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 17821879, 35643758, 53465637, 71287516, 89109395, 106931274, 142575032, 160396911, 178218790, 213862548, 267328185, 320793822, 356437580, 427725096, 534656370, 552478249, 641587644, 712875160, 801984555, 1069312740, 1104956498, 1283175288, 1603969110, 1657434747, 2138625480, 2209912996, 2762391245, 3207938220, 3314869494, 4419825992, 4972304241, 5524782490, 6415876440, 6629738988, 8287173735, 9944608482, 11049564980, 13259477976, 16574347470, 19889216964, 22099129960, 24861521205, 33148694940, 39778433928, 49723042410, 66297389880, 99446084820, 198892169640]

約数ペア:

[(1, 198892169640), (2, 99446084820), (3, 66297389880), (4, 49723042410), (5, 39778433928), (6, 33148694940), (8, 24861521205), (9, 22099129960), (10, 19889216964), (12, 16574347470), (15, 13259477976), (18, 11049564980), (20, 9944608482), (24, 8287173735), (30, 6629738988), (31, 6415876440), (36, 5524782490), (40, 4972304241), (45, 4419825992), (60, 3314869494), (62, 3207938220), (72, 2762391245), (90, 2209912996), (93, 2138625480), (120, 1657434747), (124, 1603969110), (155, 1283175288), (180, 1104956498), (186, 1069312740), (248, 801984555), (279, 712875160), (310, 641587644), (360, 552478249), (372, 534656370), (465, 427725096), (558, 356437580), (620, 320793822), (744, 267328185), (930, 213862548), (1116, 178218790), (1240, 160396911), (1395, 142575032), (1860, 106931274), (2232, 89109395), (2790, 71287516), (3720, 53465637), (5580, 35643758), (11160, 17821879)]