155537340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3461}}^1$

素因数の和:3587

約数の個数: 96

約数和(自身を含む): 502516224

約数和(自身を除く): 346978884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3461, 3745, 4494, 6420, 6922, 7490, 8988, 10383, 11235, 13844, 14980, 17305, 20766, 22470, 24227, 34610, 41532, 44940, 48454, 51915, 69220, 72681, 96908, 103830, 121135, 145362, 207660, 242270, 290724, 363405, 370327, 484540, 726810, 740654, 1110981, 1453620, 1481308, 1851635, 2221962, 2592289, 3703270, 4443924, 5184578, 5554905, 7406540, 7776867, 10369156, 11109810, 12961445, 15553734, 22219620, 25922890, 31107468, 38884335, 51845780, 77768670, 155537340]

約数ペア:

[(1, 155537340), (2, 77768670), (3, 51845780), (4, 38884335), (5, 31107468), (6, 25922890), (7, 22219620), (10, 15553734), (12, 12961445), (14, 11109810), (15, 10369156), (20, 7776867), (21, 7406540), (28, 5554905), (30, 5184578), (35, 4443924), (42, 3703270), (60, 2592289), (70, 2221962), (84, 1851635), (105, 1481308), (107, 1453620), (140, 1110981), (210, 740654), (214, 726810), (321, 484540), (420, 370327), (428, 363405), (535, 290724), (642, 242270), (749, 207660), (1070, 145362), (1284, 121135), (1498, 103830), (1605, 96908), (2140, 72681), (2247, 69220), (2996, 51915), (3210, 48454), (3461, 44940), (3745, 41532), (4494, 34610), (6420, 24227), (6922, 22470), (7490, 20766), (8988, 17305), (10383, 14980), (11235, 13844)]