605460660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2039}}^1$

素因数の和:2166

約数の個数: 144

約数和(自身を含む): 1992574080

約数和(自身を除く): 1387113420

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, 490, 505, 588, 606, 707, 735, 980, 1010, 1212, 1414, 1470, 1515, 2020, 2039, 2121, 2828, 2940, 3030, 3535, 4078, 4242, 4949, 6060, 6117, 7070, 8156, 8484, 9898, 10195, 10605, 12234, 14140, 14273, 14847, 19796, 20390, 21210, 24468, 24745, 28546, 29694, 30585, 40780, 42420, 42819, 49490, 57092, 59388, 61170, 71365, 74235, 85638, 98980, 99911, 122340, 142730, 148470, 171276, 199822, 205939, 214095, 285460, 296940, 299733, 399644, 411878, 428190, 499555, 599466, 617817, 823756, 856380, 999110, 1029695, 1198932, 1235634, 1441573, 1498665, 1998220, 2059390, 2471268, 2883146, 2997330, 3089085, 4118780, 4324719, 5766292, 5994660, 6178170, 7207865, 8649438, 10091011, 12356340, 14415730, 17298876, 20182022, 21623595, 28831460, 30273033, 40364044, 43247190, 50455055, 60546066, 86494380, 100910110, 121092132, 151365165, 201820220, 302730330, 605460660]

約数ペア:

[(1, 605460660), (2, 302730330), (3, 201820220), (4, 151365165), (5, 121092132), (6, 100910110), (7, 86494380), (10, 60546066), (12, 50455055), (14, 43247190), (15, 40364044), (20, 30273033), (21, 28831460), (28, 21623595), (30, 20182022), (35, 17298876), (42, 14415730), (49, 12356340), (60, 10091011), (70, 8649438), (84, 7207865), (98, 6178170), (101, 5994660), (105, 5766292), (140, 4324719), (147, 4118780), (196, 3089085), (202, 2997330), (210, 2883146), (245, 2471268), (294, 2059390), (303, 1998220), (404, 1498665), (420, 1441573), (490, 1235634), (505, 1198932), (588, 1029695), (606, 999110), (707, 856380), (735, 823756), (980, 617817), (1010, 599466), (1212, 499555), (1414, 428190), (1470, 411878), (1515, 399644), (2020, 299733), (2039, 296940), (2121, 285460), (2828, 214095), (2940, 205939), (3030, 199822), (3535, 171276), (4078, 148470), (4242, 142730), (4949, 122340), (6060, 99911), (6117, 98980), (7070, 85638), (8156, 74235), (8484, 71365), (9898, 61170), (10195, 59388), (10605, 57092), (12234, 49490), (14140, 42819), (14273, 42420), (14847, 40780), (19796, 30585), (20390, 29694), (21210, 28546), (24468, 24745)]