1042613040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{620603}}^1$

素因数の和:620626

約数の個数: 80

約数和(自身を含む): 3693835008

約数和(自身を除く): 2651221968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 620603, 1241206, 1861809, 2482412, 3103015, 3723618, 4344221, 4964824, 6206030, 7447236, 8688442, 9309045, 9929648, 12412060, 13032663, 14894472, 17376884, 18618090, 21721105, 24824120, 26065326, 29788944, 34753768, 37236180, 43442210, 49648240, 52130652, 65163315, 69507536, 74472360, 86884420, 104261304, 130326630, 148944720, 173768840, 208522608, 260653260, 347537680, 521306520, 1042613040]

約数ペア:

[(1, 1042613040), (2, 521306520), (3, 347537680), (4, 260653260), (5, 208522608), (6, 173768840), (7, 148944720), (8, 130326630), (10, 104261304), (12, 86884420), (14, 74472360), (15, 69507536), (16, 65163315), (20, 52130652), (21, 49648240), (24, 43442210), (28, 37236180), (30, 34753768), (35, 29788944), (40, 26065326), (42, 24824120), (48, 21721105), (56, 18618090), (60, 17376884), (70, 14894472), (80, 13032663), (84, 12412060), (105, 9929648), (112, 9309045), (120, 8688442), (140, 7447236), (168, 6206030), (210, 4964824), (240, 4344221), (280, 3723618), (336, 3103015), (420, 2482412), (560, 1861809), (840, 1241206), (1680, 620603)]