430684240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24809}}^1$

素因数の和:24860

約数の個数: 80

約数和(自身を含む): 1181352960

約数和(自身を除く): 750668720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 24809, 49618, 99236, 124045, 173663, 198472, 248090, 347326, 396944, 496180, 694652, 769079, 868315, 992360, 1389304, 1538158, 1736630, 1984720, 2778608, 3076316, 3473260, 3845395, 5383553, 6152632, 6946520, 7690790, 10767106, 12305264, 13893040, 15381580, 21534212, 26917765, 30763160, 43068424, 53835530, 61526320, 86136848, 107671060, 215342120, 430684240]

約数ペア:

[(1, 430684240), (2, 215342120), (4, 107671060), (5, 86136848), (7, 61526320), (8, 53835530), (10, 43068424), (14, 30763160), (16, 26917765), (20, 21534212), (28, 15381580), (31, 13893040), (35, 12305264), (40, 10767106), (56, 7690790), (62, 6946520), (70, 6152632), (80, 5383553), (112, 3845395), (124, 3473260), (140, 3076316), (155, 2778608), (217, 1984720), (248, 1736630), (280, 1538158), (310, 1389304), (434, 992360), (496, 868315), (560, 769079), (620, 694652), (868, 496180), (1085, 396944), (1240, 347326), (1736, 248090), (2170, 198472), (2480, 173663), (3472, 124045), (4340, 99236), (8680, 49618), (17360, 24809)]