624337980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3449}}^1$

素因数の和:3899

約数の個数: 96

約数和(自身を含む): 2003097600

約数和(自身を除く): 1378759620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 431, 862, 1293, 1724, 2155, 2586, 3017, 3449, 4310, 5172, 6034, 6465, 6898, 8620, 9051, 10347, 12068, 12930, 13796, 15085, 17245, 18102, 20694, 24143, 25860, 30170, 34490, 36204, 41388, 45255, 48286, 51735, 60340, 68980, 72429, 90510, 96572, 103470, 120715, 144858, 181020, 206940, 241430, 289716, 362145, 482860, 724290, 1448580, 1486519, 2973038, 4459557, 5946076, 7432595, 8919114, 10405633, 14865190, 17838228, 20811266, 22297785, 29730380, 31216899, 41622532, 44595570, 52028165, 62433798, 89191140, 104056330, 124867596, 156084495, 208112660, 312168990, 624337980]

約数ペア:

[(1, 624337980), (2, 312168990), (3, 208112660), (4, 156084495), (5, 124867596), (6, 104056330), (7, 89191140), (10, 62433798), (12, 52028165), (14, 44595570), (15, 41622532), (20, 31216899), (21, 29730380), (28, 22297785), (30, 20811266), (35, 17838228), (42, 14865190), (60, 10405633), (70, 8919114), (84, 7432595), (105, 5946076), (140, 4459557), (210, 2973038), (420, 1486519), (431, 1448580), (862, 724290), (1293, 482860), (1724, 362145), (2155, 289716), (2586, 241430), (3017, 206940), (3449, 181020), (4310, 144858), (5172, 120715), (6034, 103470), (6465, 96572), (6898, 90510), (8620, 72429), (9051, 68980), (10347, 60340), (12068, 51735), (12930, 48286), (13796, 45255), (15085, 41388), (17245, 36204), (18102, 34490), (20694, 30170), (24143, 25860)]