220732804540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2687}}^1$

素因数の和:2908

約数の個数: 192

約数和(自身を含む): 516193026048

約数和(自身を除く): 295460221508

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 71, 82, 83, 85, 142, 164, 166, 170, 205, 284, 332, 340, 355, 410, 415, 697, 710, 820, 830, 1207, 1394, 1411, 1420, 1660, 2414, 2687, 2788, 2822, 2911, 3403, 3485, 4828, 5374, 5644, 5822, 5893, 6035, 6806, 6970, 7055, 10748, 11644, 11786, 12070, 13435, 13612, 13940, 14110, 14555, 17015, 23572, 24140, 26870, 28220, 29110, 29465, 34030, 45679, 49487, 53740, 57851, 58220, 58930, 68060, 91358, 98974, 100181, 110167, 115702, 117860, 182716, 190777, 197948, 200362, 220334, 223021, 228395, 231404, 241613, 247435, 289255, 381554, 400724, 440668, 446042, 456790, 483226, 494870, 500905, 550835, 578510, 763108, 892084, 913580, 953885, 966452, 989740, 1001810, 1101670, 1115105, 1157020, 1208065, 1872839, 1907770, 2003620, 2203340, 2230210, 2416130, 3243209, 3745678, 3791357, 3815540, 4107421, 4460420, 4832260, 6486418, 7491356, 7582714, 7821857, 8214842, 9143861, 9364195, 12972836, 15165428, 15643714, 15834491, 16216045, 16429684, 18287722, 18728390, 18956785, 20537105, 31287428, 31668982, 32432090, 36575444, 37456780, 37913570, 39109285, 41074210, 45719305, 63337964, 64864180, 75827140, 78218570, 79172455, 82148420, 91438610, 132971569, 155445637, 156437140, 158344910, 182877220, 265943138, 269186347, 310891274, 316689820, 531886276, 538372694, 621782548, 649214131, 664857845, 777228185, 1076745388, 1298428262, 1329715690, 1345931735, 1554456370, 2596856524, 2659431380, 2691863470, 3108912740, 3246070655, 5383726940, 6492141310, 11036640227, 12984282620, 22073280454, 44146560908, 55183201135, 110366402270, 220732804540]

約数ペア:

[(1, 220732804540), (2, 110366402270), (4, 55183201135), (5, 44146560908), (10, 22073280454), (17, 12984282620), (20, 11036640227), (34, 6492141310), (41, 5383726940), (68, 3246070655), (71, 3108912740), (82, 2691863470), (83, 2659431380), (85, 2596856524), (142, 1554456370), (164, 1345931735), (166, 1329715690), (170, 1298428262), (205, 1076745388), (284, 777228185), (332, 664857845), (340, 649214131), (355, 621782548), (410, 538372694), (415, 531886276), (697, 316689820), (710, 310891274), (820, 269186347), (830, 265943138), (1207, 182877220), (1394, 158344910), (1411, 156437140), (1420, 155445637), (1660, 132971569), (2414, 91438610), (2687, 82148420), (2788, 79172455), (2822, 78218570), (2911, 75827140), (3403, 64864180), (3485, 63337964), (4828, 45719305), (5374, 41074210), (5644, 39109285), (5822, 37913570), (5893, 37456780), (6035, 36575444), (6806, 32432090), (6970, 31668982), (7055, 31287428), (10748, 20537105), (11644, 18956785), (11786, 18728390), (12070, 18287722), (13435, 16429684), (13612, 16216045), (13940, 15834491), (14110, 15643714), (14555, 15165428), (17015, 12972836), (23572, 9364195), (24140, 9143861), (26870, 8214842), (28220, 7821857), (29110, 7582714), (29465, 7491356), (34030, 6486418), (45679, 4832260), (49487, 4460420), (53740, 4107421), (57851, 3815540), (58220, 3791357), (58930, 3745678), (68060, 3243209), (91358, 2416130), (98974, 2230210), (100181, 2203340), (110167, 2003620), (115702, 1907770), (117860, 1872839), (182716, 1208065), (190777, 1157020), (197948, 1115105), (200362, 1101670), (220334, 1001810), (223021, 989740), (228395, 966452), (231404, 953885), (241613, 913580), (247435, 892084), (289255, 763108), (381554, 578510), (400724, 550835), (440668, 500905), (446042, 494870), (456790, 483226)]