230707960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{373}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 607764960

約数和(自身を除く): 377057000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 373, 376, 470, 658, 746, 940, 1316, 1492, 1645, 1865, 1880, 2209, 2611, 2632, 2984, 3290, 3730, 4418, 5222, 6580, 7460, 8836, 10444, 11045, 13055, 13160, 14920, 15463, 17531, 17672, 20888, 22090, 26110, 30926, 35062, 44180, 52220, 61852, 70124, 77315, 87655, 88360, 104440, 122717, 123704, 140248, 154630, 175310, 245434, 309260, 350620, 490868, 613585, 618520, 701240, 823957, 981736, 1227170, 1647914, 2454340, 3295828, 4119785, 4908680, 5767699, 6591656, 8239570, 11535398, 16479140, 23070796, 28838495, 32958280, 46141592, 57676990, 115353980, 230707960]

約数ペア:

[(1, 230707960), (2, 115353980), (4, 57676990), (5, 46141592), (7, 32958280), (8, 28838495), (10, 23070796), (14, 16479140), (20, 11535398), (28, 8239570), (35, 6591656), (40, 5767699), (47, 4908680), (56, 4119785), (70, 3295828), (94, 2454340), (140, 1647914), (188, 1227170), (235, 981736), (280, 823957), (329, 701240), (373, 618520), (376, 613585), (470, 490868), (658, 350620), (746, 309260), (940, 245434), (1316, 175310), (1492, 154630), (1645, 140248), (1865, 123704), (1880, 122717), (2209, 104440), (2611, 88360), (2632, 87655), (2984, 77315), (3290, 70124), (3730, 61852), (4418, 52220), (5222, 44180), (6580, 35062), (7460, 30926), (8836, 26110), (10444, 22090), (11045, 20888), (13055, 17672), (13160, 17531), (14920, 15463)]