2046405480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1024

約数の個数: 256

約数和(自身を含む): 7332249600

約数和(自身を除く): 5285844120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 89, 93, 105, 120, 124, 140, 155, 168, 178, 186, 210, 217, 248, 267, 280, 310, 356, 372, 420, 434, 445, 465, 534, 620, 623, 651, 712, 744, 840, 868, 883, 890, 930, 1068, 1085, 1240, 1246, 1302, 1335, 1736, 1766, 1780, 1860, 1869, 2136, 2170, 2492, 2604, 2649, 2670, 2759, 3115, 3255, 3532, 3560, 3720, 3738, 4340, 4415, 4984, 5208, 5298, 5340, 5518, 6181, 6230, 6510, 7064, 7476, 8277, 8680, 8830, 9345, 10596, 10680, 11036, 12362, 12460, 13020, 13245, 13795, 14952, 16554, 17660, 18543, 18690, 19313, 21192, 22072, 24724, 24920, 26040, 26490, 27373, 27590, 30905, 33108, 35320, 37086, 37380, 38626, 41385, 49448, 52980, 54746, 55180, 57939, 61810, 66216, 74172, 74760, 77252, 78587, 82119, 82770, 92715, 96565, 105960, 109492, 110360, 115878, 123620, 136865, 148344, 154504, 157174, 164238, 165540, 185430, 191611, 193130, 218984, 231756, 235761, 247240, 273730, 289695, 314348, 328476, 331080, 370860, 383222, 386260, 392935, 410595, 463512, 471522, 547460, 550109, 574833, 579390, 628696, 656952, 741720, 766444, 772520, 785870, 821190, 943044, 958055, 1094920, 1100218, 1149666, 1158780, 1178805, 1532888, 1571740, 1642380, 1650327, 1886088, 1916110, 2200436, 2299332, 2317560, 2357610, 2436197, 2750545, 2874165, 3143480, 3284760, 3300654, 3832220, 4400872, 4598664, 4715220, 4872394, 5501090, 5748330, 6601308, 7308591, 7664440, 8251635, 9430440, 9744788, 11002180, 11496660, 12180985, 13202616, 14617182, 16503270, 17053379, 19489576, 22004360, 22993320, 24361970, 29234364, 33006540, 34106758, 36542955, 48723940, 51160137, 58468728, 66013080, 68213516, 73085910, 85266895, 97447880, 102320274, 136427032, 146171820, 170533790, 204640548, 255800685, 292343640, 341067580, 409281096, 511601370, 682135160, 1023202740, 2046405480]

約数ペア:

[(1, 2046405480), (2, 1023202740), (3, 682135160), (4, 511601370), (5, 409281096), (6, 341067580), (7, 292343640), (8, 255800685), (10, 204640548), (12, 170533790), (14, 146171820), (15, 136427032), (20, 102320274), (21, 97447880), (24, 85266895), (28, 73085910), (30, 68213516), (31, 66013080), (35, 58468728), (40, 51160137), (42, 48723940), (56, 36542955), (60, 34106758), (62, 33006540), (70, 29234364), (84, 24361970), (89, 22993320), (93, 22004360), (105, 19489576), (120, 17053379), (124, 16503270), (140, 14617182), (155, 13202616), (168, 12180985), (178, 11496660), (186, 11002180), (210, 9744788), (217, 9430440), (248, 8251635), (267, 7664440), (280, 7308591), (310, 6601308), (356, 5748330), (372, 5501090), (420, 4872394), (434, 4715220), (445, 4598664), (465, 4400872), (534, 3832220), (620, 3300654), (623, 3284760), (651, 3143480), (712, 2874165), (744, 2750545), (840, 2436197), (868, 2357610), (883, 2317560), (890, 2299332), (930, 2200436), (1068, 1916110), (1085, 1886088), (1240, 1650327), (1246, 1642380), (1302, 1571740), (1335, 1532888), (1736, 1178805), (1766, 1158780), (1780, 1149666), (1860, 1100218), (1869, 1094920), (2136, 958055), (2170, 943044), (2492, 821190), (2604, 785870), (2649, 772520), (2670, 766444), (2759, 741720), (3115, 656952), (3255, 628696), (3532, 579390), (3560, 574833), (3720, 550109), (3738, 547460), (4340, 471522), (4415, 463512), (4984, 410595), (5208, 392935), (5298, 386260), (5340, 383222), (5518, 370860), (6181, 331080), (6230, 328476), (6510, 314348), (7064, 289695), (7476, 273730), (8277, 247240), (8680, 235761), (8830, 231756), (9345, 218984), (10596, 193130), (10680, 191611), (11036, 185430), (12362, 165540), (12460, 164238), (13020, 157174), (13245, 154504), (13795, 148344), (14952, 136865), (16554, 123620), (17660, 115878), (18543, 110360), (18690, 109492), (19313, 105960), (21192, 96565), (22072, 92715), (24724, 82770), (24920, 82119), (26040, 78587), (26490, 77252), (27373, 74760), (27590, 74172), (30905, 66216), (33108, 61810), (35320, 57939), (37086, 55180), (37380, 54746), (38626, 52980), (41385, 49448)]