223461420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40927}}^1$

素因数の和:40959

約数の個数: 96

約数和(自身を含む): 770101248

約数和(自身を除く): 546639828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 40927, 81854, 122781, 163708, 204635, 245562, 286489, 409270, 491124, 532051, 572978, 613905, 818540, 859467, 1064102, 1145956, 1227810, 1432445, 1596153, 1718934, 2128204, 2455620, 2660255, 2864890, 3192306, 3437868, 3724357, 4297335, 5320510, 5729780, 6384612, 7448714, 7980765, 8594670, 10641020, 11173071, 14897428, 15961530, 17189340, 18621785, 22346142, 31923060, 37243570, 44692284, 55865355, 74487140, 111730710, 223461420]

約数ペア:

[(1, 223461420), (2, 111730710), (3, 74487140), (4, 55865355), (5, 44692284), (6, 37243570), (7, 31923060), (10, 22346142), (12, 18621785), (13, 17189340), (14, 15961530), (15, 14897428), (20, 11173071), (21, 10641020), (26, 8594670), (28, 7980765), (30, 7448714), (35, 6384612), (39, 5729780), (42, 5320510), (52, 4297335), (60, 3724357), (65, 3437868), (70, 3192306), (78, 2864890), (84, 2660255), (91, 2455620), (105, 2128204), (130, 1718934), (140, 1596153), (156, 1432445), (182, 1227810), (195, 1145956), (210, 1064102), (260, 859467), (273, 818540), (364, 613905), (390, 572978), (420, 532051), (455, 491124), (546, 409270), (780, 286489), (910, 245562), (1092, 204635), (1365, 163708), (1820, 122781), (2730, 81854), (5460, 40927)]