4210440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2726

約数の個数: 64

約数和(自身を含む): 13608000

約数和(自身を除く): 9397560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2699, 5398, 8097, 10796, 13495, 16194, 21592, 26990, 32388, 35087, 40485, 53980, 64776, 70174, 80970, 105261, 107960, 140348, 161940, 175435, 210522, 280696, 323880, 350870, 421044, 526305, 701740, 842088, 1052610, 1403480, 2105220, 4210440]

約数ペア:

[(1, 4210440), (2, 2105220), (3, 1403480), (4, 1052610), (5, 842088), (6, 701740), (8, 526305), (10, 421044), (12, 350870), (13, 323880), (15, 280696), (20, 210522), (24, 175435), (26, 161940), (30, 140348), (39, 107960), (40, 105261), (52, 80970), (60, 70174), (65, 64776), (78, 53980), (104, 40485), (120, 35087), (130, 32388), (156, 26990), (195, 21592), (260, 16194), (312, 13495), (390, 10796), (520, 8097), (780, 5398), (1560, 2699)]