124974780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15661}}^1$

素因数の和:15699

約数の個数: 96

約数和(自身を含む): 420994560

約数和(自身を除く): 296019780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 15661, 31322, 46983, 62644, 78305, 93966, 109627, 156610, 187932, 219254, 234915, 297559, 313220, 328881, 438508, 469830, 548135, 595118, 657762, 892677, 939660, 1096270, 1190236, 1315524, 1487795, 1644405, 1785354, 2082913, 2192540, 2975590, 3288810, 3570708, 4165826, 4463385, 5951180, 6248739, 6577620, 8331652, 8926770, 10414565, 12497478, 17853540, 20829130, 24994956, 31243695, 41658260, 62487390, 124974780]

約数ペア:

[(1, 124974780), (2, 62487390), (3, 41658260), (4, 31243695), (5, 24994956), (6, 20829130), (7, 17853540), (10, 12497478), (12, 10414565), (14, 8926770), (15, 8331652), (19, 6577620), (20, 6248739), (21, 5951180), (28, 4463385), (30, 4165826), (35, 3570708), (38, 3288810), (42, 2975590), (57, 2192540), (60, 2082913), (70, 1785354), (76, 1644405), (84, 1487795), (95, 1315524), (105, 1190236), (114, 1096270), (133, 939660), (140, 892677), (190, 657762), (210, 595118), (228, 548135), (266, 469830), (285, 438508), (380, 328881), (399, 313220), (420, 297559), (532, 234915), (570, 219254), (665, 187932), (798, 156610), (1140, 109627), (1330, 93966), (1596, 78305), (1995, 62644), (2660, 46983), (3990, 31322), (7980, 15661)]