13623540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 44083200

約数和(自身を除く): 30459660

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, 163, 199, 210, 326, 398, 420, 489, 597, 652, 796, 815, 978, 995, 1141, 1194, 1393, 1630, 1956, 1990, 2282, 2388, 2445, 2786, 2985, 3260, 3423, 3980, 4179, 4564, 4890, 5572, 5705, 5970, 6846, 6965, 8358, 9780, 11410, 11940, 13692, 13930, 16716, 17115, 20895, 22820, 27860, 32437, 34230, 41790, 64874, 68460, 83580, 97311, 129748, 162185, 194622, 227059, 324370, 389244, 454118, 486555, 648740, 681177, 908236, 973110, 1135295, 1362354, 1946220, 2270590, 2724708, 3405885, 4541180, 6811770, 13623540]

約数ペア:

[(1, 13623540), (2, 6811770), (3, 4541180), (4, 3405885), (5, 2724708), (6, 2270590), (7, 1946220), (10, 1362354), (12, 1135295), (14, 973110), (15, 908236), (20, 681177), (21, 648740), (28, 486555), (30, 454118), (35, 389244), (42, 324370), (60, 227059), (70, 194622), (84, 162185), (105, 129748), (140, 97311), (163, 83580), (199, 68460), (210, 64874), (326, 41790), (398, 34230), (420, 32437), (489, 27860), (597, 22820), (652, 20895), (796, 17115), (815, 16716), (978, 13930), (995, 13692), (1141, 11940), (1194, 11410), (1393, 9780), (1630, 8358), (1956, 6965), (1990, 6846), (2282, 5970), (2388, 5705), (2445, 5572), (2786, 4890), (2985, 4564), (3260, 4179), (3423, 3980)]