156418920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{62071}}^1$

素因数の和:62095

約数の個数: 96

約数和(自身を含む): 580993920

約数和(自身を除く): 424575000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 62071, 124142, 186213, 248284, 310355, 372426, 434497, 496568, 558639, 620710, 744852, 868994, 931065, 1117278, 1241420, 1303491, 1489704, 1737988, 1862130, 2172485, 2234556, 2482840, 2606982, 2793195, 3475976, 3724260, 3910473, 4344970, 4469112, 5213964, 5586390, 6517455, 7448520, 7820946, 8689940, 10427928, 11172780, 13034910, 15641892, 17379880, 19552365, 22345560, 26069820, 31283784, 39104730, 52139640, 78209460, 156418920]

約数ペア:

[(1, 156418920), (2, 78209460), (3, 52139640), (4, 39104730), (5, 31283784), (6, 26069820), (7, 22345560), (8, 19552365), (9, 17379880), (10, 15641892), (12, 13034910), (14, 11172780), (15, 10427928), (18, 8689940), (20, 7820946), (21, 7448520), (24, 6517455), (28, 5586390), (30, 5213964), (35, 4469112), (36, 4344970), (40, 3910473), (42, 3724260), (45, 3475976), (56, 2793195), (60, 2606982), (63, 2482840), (70, 2234556), (72, 2172485), (84, 1862130), (90, 1737988), (105, 1489704), (120, 1303491), (126, 1241420), (140, 1117278), (168, 931065), (180, 868994), (210, 744852), (252, 620710), (280, 558639), (315, 496568), (360, 434497), (420, 372426), (504, 310355), (630, 248284), (840, 186213), (1260, 124142), (2520, 62071)]