1374274680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:1025

約数の個数: 128

約数和(自身を含む): 4197096000

約数和(自身を除く): 2822821320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 149, 202, 298, 303, 404, 447, 505, 596, 606, 745, 761, 808, 894, 1010, 1192, 1212, 1490, 1515, 1522, 1788, 2020, 2235, 2283, 2424, 2980, 3030, 3044, 3576, 3805, 4040, 4470, 4566, 5960, 6060, 6088, 7610, 8940, 9132, 11415, 12120, 15049, 15220, 17880, 18264, 22830, 30098, 30440, 45147, 45660, 60196, 75245, 76861, 90294, 91320, 113389, 120392, 150490, 153722, 180588, 225735, 226778, 230583, 300980, 307444, 340167, 361176, 384305, 451470, 453556, 461166, 566945, 601960, 614888, 680334, 768610, 902940, 907112, 922332, 1133890, 1152915, 1360668, 1537220, 1700835, 1805880, 1844664, 2267780, 2305830, 2721336, 3074440, 3401670, 4535560, 4611660, 6803340, 9223320, 11452289, 13606680, 22904578, 34356867, 45809156, 57261445, 68713734, 91618312, 114522890, 137427468, 171784335, 229045780, 274854936, 343568670, 458091560, 687137340, 1374274680]

約数ペア:

[(1, 1374274680), (2, 687137340), (3, 458091560), (4, 343568670), (5, 274854936), (6, 229045780), (8, 171784335), (10, 137427468), (12, 114522890), (15, 91618312), (20, 68713734), (24, 57261445), (30, 45809156), (40, 34356867), (60, 22904578), (101, 13606680), (120, 11452289), (149, 9223320), (202, 6803340), (298, 4611660), (303, 4535560), (404, 3401670), (447, 3074440), (505, 2721336), (596, 2305830), (606, 2267780), (745, 1844664), (761, 1805880), (808, 1700835), (894, 1537220), (1010, 1360668), (1192, 1152915), (1212, 1133890), (1490, 922332), (1515, 907112), (1522, 902940), (1788, 768610), (2020, 680334), (2235, 614888), (2283, 601960), (2424, 566945), (2980, 461166), (3030, 453556), (3044, 451470), (3576, 384305), (3805, 361176), (4040, 340167), (4470, 307444), (4566, 300980), (5960, 230583), (6060, 226778), (6088, 225735), (7610, 180588), (8940, 153722), (9132, 150490), (11415, 120392), (12120, 113389), (15049, 91320), (15220, 90294), (17880, 76861), (18264, 75245), (22830, 60196), (30098, 45660), (30440, 45147)]