19403879040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37019}}^1$

素因数の和:37064

約数の個数: 384

約数和(自身を含む): 82468713600

約数和(自身を除く): 63064834560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2340, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5460, 5760, 5824, 6240, 6552, 6720, 7280, 7488, 8064, 8190, 8320, 8736, 9360, 10080, 10920, 11648, 12480, 13104, 13440, 14560, 14976, 16380, 17472, 18720, 20160, 21840, 24960, 26208, 29120, 32760, 34944, 37019, 37440, 40320, 43680, 52416, 58240, 65520, 74038, 74880, 87360, 104832, 111057, 131040, 148076, 174720, 185095, 222114, 259133, 262080, 296152, 333171, 370190, 444228, 481247, 518266, 524160, 555285, 592304, 666342, 740380, 777399, 888456, 962494, 1036532, 1110570, 1184608, 1295665, 1332684, 1443741, 1480760, 1554798, 1665855, 1776912, 1924988, 2073064, 2221140, 2332197, 2369216, 2406235, 2591330, 2665368, 2887482, 2961520, 3109596, 3331710, 3368729, 3553824, 3849976, 3886995, 4146128, 4331223, 4442280, 4664394, 4738432, 4812470, 5182660, 5330736, 5774964, 5923040, 6219192, 6663420, 6737458, 7107648, 7218705, 7699952, 7773990, 8292256, 8662446, 8884560, 9328788, 9624940, 10106187, 10365320, 10661472, 11549928, 11660985, 11846080, 12438384, 13326840, 13474916, 14215296, 14437410, 15399904, 15547980, 16584512, 16843645, 17324892, 17769120, 18657576, 19249880, 20212374, 20730640, 21322944, 21656115, 23099856, 23321970, 23692160, 24876768, 26653680, 26949832, 28874820, 30318561, 30799808, 31095960, 33169024, 33687290, 34649784, 35538240, 37315152, 38499760, 40424748, 41461280, 42645888, 43312230, 46199712, 46643940, 49753536, 50530935, 53307360, 53899664, 57749640, 60637122, 61599616, 62191920, 67374580, 69299568, 71076480, 74630304, 76999520, 80849496, 82922560, 86624460, 92399424, 93287880, 99507072, 101061870, 106614720, 107799328, 115499280, 121274244, 124383840, 134749160, 138599136, 149260608, 151592805, 153999040, 161698992, 165845120, 173248920, 184798848, 186575760, 202123740, 213229440, 215598656, 230998560, 242548488, 248767680, 269498320, 277198272, 298521216, 303185610, 307998080, 323397984, 346497840, 373151520, 404247480, 431197312, 461997120, 485096976, 497535360, 538996640, 554396544, 606371220, 646795968, 692995680, 746303040, 808494960, 923994240, 970193952, 1077993280, 1212742440, 1293591936, 1385991360, 1492606080, 1616989920, 1940387904, 2155986560, 2425484880, 2771982720, 3233979840, 3880775808, 4850969760, 6467959680, 9701939520, 19403879040]

約数ペア:

[(1, 19403879040), (2, 9701939520), (3, 6467959680), (4, 4850969760), (5, 3880775808), (6, 3233979840), (7, 2771982720), (8, 2425484880), (9, 2155986560), (10, 1940387904), (12, 1616989920), (13, 1492606080), (14, 1385991360), (15, 1293591936), (16, 1212742440), (18, 1077993280), (20, 970193952), (21, 923994240), (24, 808494960), (26, 746303040), (28, 692995680), (30, 646795968), (32, 606371220), (35, 554396544), (36, 538996640), (39, 497535360), (40, 485096976), (42, 461997120), (45, 431197312), (48, 404247480), (52, 373151520), (56, 346497840), (60, 323397984), (63, 307998080), (64, 303185610), (65, 298521216), (70, 277198272), (72, 269498320), (78, 248767680), (80, 242548488), (84, 230998560), (90, 215598656), (91, 213229440), (96, 202123740), (104, 186575760), (105, 184798848), (112, 173248920), (117, 165845120), (120, 161698992), (126, 153999040), (128, 151592805), (130, 149260608), (140, 138599136), (144, 134749160), (156, 124383840), (160, 121274244), (168, 115499280), (180, 107799328), (182, 106614720), (192, 101061870), (195, 99507072), (208, 93287880), (210, 92399424), (224, 86624460), (234, 82922560), (240, 80849496), (252, 76999520), (260, 74630304), (273, 71076480), (280, 69299568), (288, 67374580), (312, 62191920), (315, 61599616), (320, 60637122), (336, 57749640), (360, 53899664), (364, 53307360), (384, 50530935), (390, 49753536), (416, 46643940), (420, 46199712), (448, 43312230), (455, 42645888), (468, 41461280), (480, 40424748), (504, 38499760), (520, 37315152), (546, 35538240), (560, 34649784), (576, 33687290), (585, 33169024), (624, 31095960), (630, 30799808), (640, 30318561), (672, 28874820), (720, 26949832), (728, 26653680), (780, 24876768), (819, 23692160), (832, 23321970), (840, 23099856), (896, 21656115), (910, 21322944), (936, 20730640), (960, 20212374), (1008, 19249880), (1040, 18657576), (1092, 17769120), (1120, 17324892), (1152, 16843645), (1170, 16584512), (1248, 15547980), (1260, 15399904), (1344, 14437410), (1365, 14215296), (1440, 13474916), (1456, 13326840), (1560, 12438384), (1638, 11846080), (1664, 11660985), (1680, 11549928), (1820, 10661472), (1872, 10365320), (1920, 10106187), (2016, 9624940), (2080, 9328788), (2184, 8884560), (2240, 8662446), (2340, 8292256), (2496, 7773990), (2520, 7699952), (2688, 7218705), (2730, 7107648), (2880, 6737458), (2912, 6663420), (3120, 6219192), (3276, 5923040), (3360, 5774964), (3640, 5330736), (3744, 5182660), (4032, 4812470), (4095, 4738432), (4160, 4664394), (4368, 4442280), (4480, 4331223), (4680, 4146128), (4992, 3886995), (5040, 3849976), (5460, 3553824), (5760, 3368729), (5824, 3331710), (6240, 3109596), (6552, 2961520), (6720, 2887482), (7280, 2665368), (7488, 2591330), (8064, 2406235), (8190, 2369216), (8320, 2332197), (8736, 2221140), (9360, 2073064), (10080, 1924988), (10920, 1776912), (11648, 1665855), (12480, 1554798), (13104, 1480760), (13440, 1443741), (14560, 1332684), (14976, 1295665), (16380, 1184608), (17472, 1110570), (18720, 1036532), (20160, 962494), (21840, 888456), (24960, 777399), (26208, 740380), (29120, 666342), (32760, 592304), (34944, 555285), (37019, 524160), (37440, 518266), (40320, 481247), (43680, 444228), (52416, 370190), (58240, 333171), (65520, 296152), (74038, 262080), (74880, 259133), (87360, 222114), (104832, 185095), (111057, 174720), (131040, 148076)]