23596020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 83411328

約数和(自身を除く): 59815308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 307, 315, 366, 420, 427, 549, 610, 614, 630, 732, 854, 915, 921, 1098, 1220, 1228, 1260, 1281, 1535, 1708, 1830, 1842, 2135, 2149, 2196, 2562, 2745, 2763, 3070, 3660, 3684, 3843, 4270, 4298, 4605, 5124, 5490, 5526, 6140, 6405, 6447, 7686, 8540, 8596, 9210, 10745, 10980, 11052, 12810, 12894, 13815, 15372, 18420, 18727, 19215, 19341, 21490, 25620, 25788, 27630, 32235, 37454, 38430, 38682, 42980, 55260, 56181, 64470, 74908, 76860, 77364, 93635, 96705, 112362, 128940, 131089, 168543, 187270, 193410, 224724, 262178, 280905, 337086, 374540, 386820, 393267, 524356, 561810, 655445, 674172, 786534, 842715, 1123620, 1179801, 1310890, 1573068, 1685430, 1966335, 2359602, 2621780, 3370860, 3932670, 4719204, 5899005, 7865340, 11798010, 23596020]

約数ペア:

[(1, 23596020), (2, 11798010), (3, 7865340), (4, 5899005), (5, 4719204), (6, 3932670), (7, 3370860), (9, 2621780), (10, 2359602), (12, 1966335), (14, 1685430), (15, 1573068), (18, 1310890), (20, 1179801), (21, 1123620), (28, 842715), (30, 786534), (35, 674172), (36, 655445), (42, 561810), (45, 524356), (60, 393267), (61, 386820), (63, 374540), (70, 337086), (84, 280905), (90, 262178), (105, 224724), (122, 193410), (126, 187270), (140, 168543), (180, 131089), (183, 128940), (210, 112362), (244, 96705), (252, 93635), (305, 77364), (307, 76860), (315, 74908), (366, 64470), (420, 56181), (427, 55260), (549, 42980), (610, 38682), (614, 38430), (630, 37454), (732, 32235), (854, 27630), (915, 25788), (921, 25620), (1098, 21490), (1220, 19341), (1228, 19215), (1260, 18727), (1281, 18420), (1535, 15372), (1708, 13815), (1830, 12894), (1842, 12810), (2135, 11052), (2149, 10980), (2196, 10745), (2562, 9210), (2745, 8596), (2763, 8540), (3070, 7686), (3660, 6447), (3684, 6405), (3843, 6140), (4270, 5526), (4298, 5490), (4605, 5124)]