20924683780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1659

約数の個数: 384

約数和(自身を含む): 63727534080

約数和(自身を除く): 42802850300

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 26, 28, 29, 35, 44, 46, 52, 55, 58, 65, 70, 77, 91, 92, 110, 115, 116, 130, 140, 143, 145, 154, 161, 182, 203, 220, 230, 253, 260, 286, 290, 299, 308, 319, 322, 364, 377, 385, 406, 455, 460, 506, 572, 580, 598, 638, 644, 667, 715, 754, 770, 805, 812, 910, 1001, 1012, 1015, 1196, 1265, 1276, 1334, 1430, 1495, 1508, 1540, 1567, 1595, 1610, 1771, 1820, 1885, 2002, 2030, 2093, 2233, 2530, 2639, 2668, 2860, 2990, 3134, 3190, 3220, 3289, 3335, 3542, 3770, 4004, 4060, 4147, 4186, 4466, 4669, 5005, 5060, 5278, 5980, 6268, 6380, 6578, 6670, 7084, 7337, 7540, 7835, 8294, 8372, 8671, 8855, 8932, 9338, 10010, 10465, 10556, 10969, 11165, 13156, 13195, 13340, 14674, 15670, 16445, 16588, 17237, 17342, 17710, 18676, 20020, 20371, 20735, 20930, 21938, 22330, 23023, 23345, 26390, 29029, 29348, 31340, 32890, 34474, 34684, 35420, 36041, 36685, 40742, 41470, 41860, 43355, 43876, 44660, 45443, 46046, 46690, 51359, 52780, 54845, 58058, 60697, 65780, 68948, 72082, 73370, 81484, 82940, 86185, 86710, 90886, 92092, 93380, 95381, 101855, 102718, 109690, 115115, 116116, 120659, 121394, 142597, 144164, 145145, 146740, 172370, 173420, 180205, 181772, 190762, 203710, 205436, 219380, 224081, 227215, 230230, 241318, 242788, 252287, 256795, 285194, 290290, 303485, 318101, 344740, 360410, 381524, 396451, 407420, 448162, 454430, 460460, 468533, 476905, 482636, 499873, 504574, 513590, 570388, 580580, 590759, 603295, 606970, 636202, 667667, 712985, 720820, 792902, 896324, 908860, 937066, 953810, 999746, 1009148, 1027180, 1045189, 1120405, 1181518, 1206590, 1213940, 1261435, 1272404, 1335334, 1425970, 1568567, 1585804, 1590505, 1874132, 1907620, 1982255, 1999492, 2090378, 2240810, 2342665, 2363036, 2413180, 2499365, 2522870, 2670668, 2775157, 2851940, 2953795, 3137134, 3181010, 3279731, 3338335, 3499111, 3964510, 4135313, 4180756, 4481620, 4685330, 4998730, 5045740, 5153863, 5225945, 5550314, 5907590, 6274268, 6362020, 6498349, 6559462, 6676670, 6998222, 7316323, 7842835, 7929020, 8270626, 9370660, 9997460, 10307726, 10451890, 11100628, 11497079, 11815180, 12996698, 13118924, 13353340, 13587457, 13875785, 13996444, 14632646, 15685670, 16398655, 16541252, 17495555, 20615452, 20676565, 20903780, 22994158, 25769315, 25993396, 27174914, 27751570, 29265292, 31371340, 32491745, 32797310, 34991110, 36077041, 36581615, 41353130, 45488443, 45988316, 51538630, 54349828, 55503140, 57485395, 64983490, 65594620, 67937285, 69982220, 72154082, 73163230, 80479553, 82706260, 90976886, 95112199, 103077260, 114970790, 129966980, 135874570, 144308164, 146326460, 149462027, 160959106, 180385205, 181953772, 190224398, 227442215, 229941580, 271749140, 298924054, 321918212, 360770410, 380448796, 402397765, 454884430, 475560995, 597848108, 721540820, 747310135, 804795530, 909768860, 951121990, 1046234189, 1494620270, 1609591060, 1902243980, 2092468378, 2989240540, 4184936756, 5231170945, 10462341890, 20924683780]

約数ペア:

[(1, 20924683780), (2, 10462341890), (4, 5231170945), (5, 4184936756), (7, 2989240540), (10, 2092468378), (11, 1902243980), (13, 1609591060), (14, 1494620270), (20, 1046234189), (22, 951121990), (23, 909768860), (26, 804795530), (28, 747310135), (29, 721540820), (35, 597848108), (44, 475560995), (46, 454884430), (52, 402397765), (55, 380448796), (58, 360770410), (65, 321918212), (70, 298924054), (77, 271749140), (91, 229941580), (92, 227442215), (110, 190224398), (115, 181953772), (116, 180385205), (130, 160959106), (140, 149462027), (143, 146326460), (145, 144308164), (154, 135874570), (161, 129966980), (182, 114970790), (203, 103077260), (220, 95112199), (230, 90976886), (253, 82706260), (260, 80479553), (286, 73163230), (290, 72154082), (299, 69982220), (308, 67937285), (319, 65594620), (322, 64983490), (364, 57485395), (377, 55503140), (385, 54349828), (406, 51538630), (455, 45988316), (460, 45488443), (506, 41353130), (572, 36581615), (580, 36077041), (598, 34991110), (638, 32797310), (644, 32491745), (667, 31371340), (715, 29265292), (754, 27751570), (770, 27174914), (805, 25993396), (812, 25769315), (910, 22994158), (1001, 20903780), (1012, 20676565), (1015, 20615452), (1196, 17495555), (1265, 16541252), (1276, 16398655), (1334, 15685670), (1430, 14632646), (1495, 13996444), (1508, 13875785), (1540, 13587457), (1567, 13353340), (1595, 13118924), (1610, 12996698), (1771, 11815180), (1820, 11497079), (1885, 11100628), (2002, 10451890), (2030, 10307726), (2093, 9997460), (2233, 9370660), (2530, 8270626), (2639, 7929020), (2668, 7842835), (2860, 7316323), (2990, 6998222), (3134, 6676670), (3190, 6559462), (3220, 6498349), (3289, 6362020), (3335, 6274268), (3542, 5907590), (3770, 5550314), (4004, 5225945), (4060, 5153863), (4147, 5045740), (4186, 4998730), (4466, 4685330), (4669, 4481620), (5005, 4180756), (5060, 4135313), (5278, 3964510), (5980, 3499111), (6268, 3338335), (6380, 3279731), (6578, 3181010), (6670, 3137134), (7084, 2953795), (7337, 2851940), (7540, 2775157), (7835, 2670668), (8294, 2522870), (8372, 2499365), (8671, 2413180), (8855, 2363036), (8932, 2342665), (9338, 2240810), (10010, 2090378), (10465, 1999492), (10556, 1982255), (10969, 1907620), (11165, 1874132), (13156, 1590505), (13195, 1585804), (13340, 1568567), (14674, 1425970), (15670, 1335334), (16445, 1272404), (16588, 1261435), (17237, 1213940), (17342, 1206590), (17710, 1181518), (18676, 1120405), (20020, 1045189), (20371, 1027180), (20735, 1009148), (20930, 999746), (21938, 953810), (22330, 937066), (23023, 908860), (23345, 896324), (26390, 792902), (29029, 720820), (29348, 712985), (31340, 667667), (32890, 636202), (34474, 606970), (34684, 603295), (35420, 590759), (36041, 580580), (36685, 570388), (40742, 513590), (41470, 504574), (41860, 499873), (43355, 482636), (43876, 476905), (44660, 468533), (45443, 460460), (46046, 454430), (46690, 448162), (51359, 407420), (52780, 396451), (54845, 381524), (58058, 360410), (60697, 344740), (65780, 318101), (68948, 303485), (72082, 290290), (73370, 285194), (81484, 256795), (82940, 252287), (86185, 242788), (86710, 241318), (90886, 230230), (92092, 227215), (93380, 224081), (95381, 219380), (101855, 205436), (102718, 203710), (109690, 190762), (115115, 181772), (116116, 180205), (120659, 173420), (121394, 172370), (142597, 146740), (144164, 145145)]