83203260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 267456000

約数和(自身を除く): 184252740

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, 397, 420, 499, 794, 998, 1191, 1497, 1588, 1985, 1996, 2382, 2495, 2779, 2994, 3493, 3970, 4764, 4990, 5558, 5955, 5988, 6986, 7485, 7940, 8337, 9980, 10479, 11116, 11910, 13895, 13972, 14970, 16674, 17465, 20958, 23820, 27790, 29940, 33348, 34930, 41685, 41916, 52395, 55580, 69860, 83370, 104790, 166740, 198103, 209580, 396206, 594309, 792412, 990515, 1188618, 1386721, 1981030, 2377236, 2773442, 2971545, 3962060, 4160163, 5546884, 5943090, 6933605, 8320326, 11886180, 13867210, 16640652, 20800815, 27734420, 41601630, 83203260]

約数ペア:

[(1, 83203260), (2, 41601630), (3, 27734420), (4, 20800815), (5, 16640652), (6, 13867210), (7, 11886180), (10, 8320326), (12, 6933605), (14, 5943090), (15, 5546884), (20, 4160163), (21, 3962060), (28, 2971545), (30, 2773442), (35, 2377236), (42, 1981030), (60, 1386721), (70, 1188618), (84, 990515), (105, 792412), (140, 594309), (210, 396206), (397, 209580), (420, 198103), (499, 166740), (794, 104790), (998, 83370), (1191, 69860), (1497, 55580), (1588, 52395), (1985, 41916), (1996, 41685), (2382, 34930), (2495, 33348), (2779, 29940), (2994, 27790), (3493, 23820), (3970, 20958), (4764, 17465), (4990, 16674), (5558, 14970), (5955, 13972), (5988, 13895), (6986, 11910), (7485, 11116), (7940, 10479), (8337, 9980)]