411744420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 1330318080

約数和(自身を除く): 918573660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 239, 255, 306, 340, 478, 510, 563, 612, 717, 765, 956, 1020, 1126, 1195, 1434, 1530, 1689, 2151, 2252, 2390, 2815, 2868, 3060, 3378, 3585, 4063, 4302, 4780, 5067, 5630, 6756, 7170, 8126, 8445, 8604, 9571, 10134, 10755, 11260, 12189, 14340, 16252, 16890, 19142, 20268, 20315, 21510, 24378, 25335, 28713, 33780, 36567, 38284, 40630, 43020, 47855, 48756, 50670, 57426, 60945, 73134, 81260, 86139, 95710, 101340, 114852, 121890, 134557, 143565, 146268, 172278, 182835, 191420, 243780, 269114, 287130, 344556, 365670, 403671, 430695, 538228, 574260, 672785, 731340, 807342, 861390, 1211013, 1345570, 1614684, 1722780, 2018355, 2287469, 2422026, 2691140, 4036710, 4574938, 4844052, 6055065, 6862407, 8073420, 9149876, 11437345, 12110130, 13724814, 20587221, 22874690, 24220260, 27449628, 34312035, 41174442, 45749380, 68624070, 82348884, 102936105, 137248140, 205872210, 411744420]

約数ペア:

[(1, 411744420), (2, 205872210), (3, 137248140), (4, 102936105), (5, 82348884), (6, 68624070), (9, 45749380), (10, 41174442), (12, 34312035), (15, 27449628), (17, 24220260), (18, 22874690), (20, 20587221), (30, 13724814), (34, 12110130), (36, 11437345), (45, 9149876), (51, 8073420), (60, 6862407), (68, 6055065), (85, 4844052), (90, 4574938), (102, 4036710), (153, 2691140), (170, 2422026), (180, 2287469), (204, 2018355), (239, 1722780), (255, 1614684), (306, 1345570), (340, 1211013), (478, 861390), (510, 807342), (563, 731340), (612, 672785), (717, 574260), (765, 538228), (956, 430695), (1020, 403671), (1126, 365670), (1195, 344556), (1434, 287130), (1530, 269114), (1689, 243780), (2151, 191420), (2252, 182835), (2390, 172278), (2815, 146268), (2868, 143565), (3060, 134557), (3378, 121890), (3585, 114852), (4063, 101340), (4302, 95710), (4780, 86139), (5067, 81260), (5630, 73134), (6756, 60945), (7170, 57426), (8126, 50670), (8445, 48756), (8604, 47855), (9571, 43020), (10134, 40630), (10755, 38284), (11260, 36567), (12189, 33780), (14340, 28713), (16252, 25335), (16890, 24378), (19142, 21510), (20268, 20315)]