401643060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73561}}^1$

素因数の和:73593

約数の個数: 96

約数和(自身を含む): 1384142592

約数和(自身を除く): 982499532

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, 73561, 147122, 220683, 294244, 367805, 441366, 514927, 735610, 882732, 956293, 1029854, 1103415, 1471220, 1544781, 1912586, 2059708, 2206830, 2574635, 2868879, 3089562, 3825172, 4413660, 4781465, 5149270, 5737758, 6179124, 6694051, 7723905, 9562930, 10298540, 11475516, 13388102, 14344395, 15447810, 19125860, 20082153, 26776204, 28688790, 30895620, 33470255, 40164306, 57377580, 66940510, 80328612, 100410765, 133881020, 200821530, 401643060]

約数ペア:

[(1, 401643060), (2, 200821530), (3, 133881020), (4, 100410765), (5, 80328612), (6, 66940510), (7, 57377580), (10, 40164306), (12, 33470255), (13, 30895620), (14, 28688790), (15, 26776204), (20, 20082153), (21, 19125860), (26, 15447810), (28, 14344395), (30, 13388102), (35, 11475516), (39, 10298540), (42, 9562930), (52, 7723905), (60, 6694051), (65, 6179124), (70, 5737758), (78, 5149270), (84, 4781465), (91, 4413660), (105, 3825172), (130, 3089562), (140, 2868879), (156, 2574635), (182, 2206830), (195, 2059708), (210, 1912586), (260, 1544781), (273, 1471220), (364, 1103415), (390, 1029854), (420, 956293), (455, 882732), (546, 735610), (780, 514927), (910, 441366), (1092, 367805), (1365, 294244), (1820, 220683), (2730, 147122), (5460, 73561)]