1938341340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3034

約数の個数: 240

約数和(自身を含む): 6761905920

約数和(自身を除く): 4823564580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 465, 468, 540, 558, 585, 620, 702, 780, 806, 810, 837, 930, 1053, 1116, 1170, 1209, 1395, 1404, 1612, 1620, 1674, 1755, 1860, 2015, 2106, 2340, 2418, 2511, 2790, 2969, 3348, 3510, 3627, 4030, 4185, 4212, 4836, 5022, 5265, 5580, 5938, 6045, 7020, 7254, 8060, 8370, 8907, 10044, 10530, 10881, 11876, 12090, 12555, 14508, 14845, 16740, 17814, 18135, 21060, 21762, 24180, 25110, 26721, 29690, 32643, 35628, 36270, 38597, 43524, 44535, 50220, 53442, 54405, 59380, 65286, 72540, 77194, 80163, 89070, 92039, 106884, 108810, 115791, 130572, 133605, 154388, 160326, 163215, 178140, 184078, 192985, 217620, 231582, 240489, 267210, 276117, 320652, 326430, 347373, 368156, 385970, 400815, 460195, 463164, 480978, 534420, 552234, 578955, 652860, 694746, 771940, 801630, 828351, 920390, 961956, 1042119, 1104468, 1157910, 1196507, 1202445, 1380585, 1389492, 1603260, 1656702, 1736865, 1840780, 2084238, 2315820, 2393014, 2404890, 2485053, 2761170, 3126357, 3313404, 3473730, 3589521, 4141755, 4168476, 4786028, 4809780, 4970106, 5210595, 5522340, 5982535, 6252714, 6947460, 7179042, 7455159, 8283510, 9940212, 10421190, 10768563, 11965070, 12425265, 12505428, 14358084, 14910318, 15631785, 16567020, 17947605, 20842380, 21537126, 23930140, 24850530, 29820636, 31263570, 32305689, 35895210, 37275795, 43074252, 49701060, 53842815, 62527140, 64611378, 71790420, 74551590, 96917067, 107685630, 129222756, 149103180, 161528445, 193834134, 215371260, 323056890, 387668268, 484585335, 646113780, 969170670, 1938341340]

約数ペア:

[(1, 1938341340), (2, 969170670), (3, 646113780), (4, 484585335), (5, 387668268), (6, 323056890), (9, 215371260), (10, 193834134), (12, 161528445), (13, 149103180), (15, 129222756), (18, 107685630), (20, 96917067), (26, 74551590), (27, 71790420), (30, 64611378), (31, 62527140), (36, 53842815), (39, 49701060), (45, 43074252), (52, 37275795), (54, 35895210), (60, 32305689), (62, 31263570), (65, 29820636), (78, 24850530), (81, 23930140), (90, 21537126), (93, 20842380), (108, 17947605), (117, 16567020), (124, 15631785), (130, 14910318), (135, 14358084), (155, 12505428), (156, 12425265), (162, 11965070), (180, 10768563), (186, 10421190), (195, 9940212), (234, 8283510), (260, 7455159), (270, 7179042), (279, 6947460), (310, 6252714), (324, 5982535), (351, 5522340), (372, 5210595), (390, 4970106), (403, 4809780), (405, 4786028), (465, 4168476), (468, 4141755), (540, 3589521), (558, 3473730), (585, 3313404), (620, 3126357), (702, 2761170), (780, 2485053), (806, 2404890), (810, 2393014), (837, 2315820), (930, 2084238), (1053, 1840780), (1116, 1736865), (1170, 1656702), (1209, 1603260), (1395, 1389492), (1404, 1380585), (1612, 1202445), (1620, 1196507), (1674, 1157910), (1755, 1104468), (1860, 1042119), (2015, 961956), (2106, 920390), (2340, 828351), (2418, 801630), (2511, 771940), (2790, 694746), (2969, 652860), (3348, 578955), (3510, 552234), (3627, 534420), (4030, 480978), (4185, 463164), (4212, 460195), (4836, 400815), (5022, 385970), (5265, 368156), (5580, 347373), (5938, 326430), (6045, 320652), (7020, 276117), (7254, 267210), (8060, 240489), (8370, 231582), (8907, 217620), (10044, 192985), (10530, 184078), (10881, 178140), (11876, 163215), (12090, 160326), (12555, 154388), (14508, 133605), (14845, 130572), (16740, 115791), (17814, 108810), (18135, 106884), (21060, 92039), (21762, 89070), (24180, 80163), (25110, 77194), (26721, 72540), (29690, 65286), (32643, 59380), (35628, 54405), (36270, 53442), (38597, 50220), (43524, 44535)]