130356660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 429770880

約数和(自身を除く): 299414220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 101, 105, 140, 147, 196, 202, 210, 245, 294, 303, 404, 420, 439, 490, 505, 588, 606, 707, 735, 878, 980, 1010, 1212, 1317, 1414, 1470, 1515, 1756, 2020, 2121, 2195, 2634, 2828, 2940, 3030, 3073, 3535, 4242, 4390, 4949, 5268, 6060, 6146, 6585, 7070, 8484, 8780, 9219, 9898, 10605, 12292, 13170, 14140, 14847, 15365, 18438, 19796, 21210, 21511, 24745, 26340, 29694, 30730, 36876, 42420, 43022, 44339, 46095, 49490, 59388, 61460, 64533, 74235, 86044, 88678, 92190, 98980, 107555, 129066, 133017, 148470, 177356, 184380, 215110, 221695, 258132, 266034, 296940, 310373, 322665, 430220, 443390, 532068, 620746, 645330, 665085, 886780, 931119, 1241492, 1290660, 1330170, 1551865, 1862238, 2172611, 2660340, 3103730, 3724476, 4345222, 4655595, 6207460, 6517833, 8690444, 9311190, 10863055, 13035666, 18622380, 21726110, 26071332, 32589165, 43452220, 65178330, 130356660]

約数ペア:

[(1, 130356660), (2, 65178330), (3, 43452220), (4, 32589165), (5, 26071332), (6, 21726110), (7, 18622380), (10, 13035666), (12, 10863055), (14, 9311190), (15, 8690444), (20, 6517833), (21, 6207460), (28, 4655595), (30, 4345222), (35, 3724476), (42, 3103730), (49, 2660340), (60, 2172611), (70, 1862238), (84, 1551865), (98, 1330170), (101, 1290660), (105, 1241492), (140, 931119), (147, 886780), (196, 665085), (202, 645330), (210, 620746), (245, 532068), (294, 443390), (303, 430220), (404, 322665), (420, 310373), (439, 296940), (490, 266034), (505, 258132), (588, 221695), (606, 215110), (707, 184380), (735, 177356), (878, 148470), (980, 133017), (1010, 129066), (1212, 107555), (1317, 98980), (1414, 92190), (1470, 88678), (1515, 86044), (1756, 74235), (2020, 64533), (2121, 61460), (2195, 59388), (2634, 49490), (2828, 46095), (2940, 44339), (3030, 43022), (3073, 42420), (3535, 36876), (4242, 30730), (4390, 29694), (4949, 26340), (5268, 24745), (6060, 21511), (6146, 21210), (6585, 19796), (7070, 18438), (8484, 15365), (8780, 14847), (9219, 14140), (9898, 13170), (10605, 12292)]