992769960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:660

約数の個数: 256

約数和(自身を含む): 3690892800

約数和(自身を除く): 2698122840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 229, 260, 273, 280, 312, 364, 390, 397, 420, 455, 458, 520, 546, 687, 728, 780, 794, 840, 910, 916, 1092, 1145, 1191, 1365, 1374, 1560, 1588, 1603, 1820, 1832, 1985, 2184, 2290, 2382, 2730, 2748, 2779, 2977, 3176, 3206, 3435, 3640, 3970, 4580, 4764, 4809, 5161, 5460, 5496, 5558, 5954, 5955, 6412, 6870, 7940, 8015, 8337, 8931, 9160, 9528, 9618, 10322, 10920, 11116, 11908, 11910, 12824, 13740, 13895, 14885, 15483, 15880, 16030, 16674, 17862, 19236, 20644, 20839, 22232, 23816, 23820, 24045, 25805, 27480, 27790, 29770, 30966, 32060, 33348, 35724, 36127, 38472, 41288, 41678, 41685, 44655, 47640, 48090, 51610, 55580, 59540, 61932, 62517, 64120, 66696, 71448, 72254, 77415, 83356, 83370, 89310, 90913, 96180, 103220, 104195, 108381, 111160, 119080, 123864, 125034, 144508, 154830, 166712, 166740, 178620, 180635, 181826, 192360, 206440, 208390, 216762, 250068, 272739, 289016, 309660, 312585, 333480, 357240, 361270, 363652, 416780, 433524, 454565, 500136, 541905, 545478, 619320, 625170, 636391, 722540, 727304, 833560, 867048, 909130, 1083810, 1090956, 1181869, 1250340, 1272782, 1363695, 1445080, 1818260, 1909173, 2167620, 2181912, 2363738, 2500680, 2545564, 2727390, 3181955, 3545607, 3636520, 3818346, 4335240, 4727476, 5091128, 5454780, 5909345, 6363910, 7091214, 7636692, 8273083, 9454952, 9545865, 10909560, 11818690, 12727820, 14182428, 15273384, 16546166, 17728035, 19091730, 23637380, 24819249, 25455640, 28364856, 33092332, 35456070, 38183460, 41365415, 47274760, 49638498, 66184664, 70912140, 76366920, 82730830, 99276996, 124096245, 141824280, 165461660, 198553992, 248192490, 330923320, 496384980, 992769960]

約数ペア:

[(1, 992769960), (2, 496384980), (3, 330923320), (4, 248192490), (5, 198553992), (6, 165461660), (7, 141824280), (8, 124096245), (10, 99276996), (12, 82730830), (13, 76366920), (14, 70912140), (15, 66184664), (20, 49638498), (21, 47274760), (24, 41365415), (26, 38183460), (28, 35456070), (30, 33092332), (35, 28364856), (39, 25455640), (40, 24819249), (42, 23637380), (52, 19091730), (56, 17728035), (60, 16546166), (65, 15273384), (70, 14182428), (78, 12727820), (84, 11818690), (91, 10909560), (104, 9545865), (105, 9454952), (120, 8273083), (130, 7636692), (140, 7091214), (156, 6363910), (168, 5909345), (182, 5454780), (195, 5091128), (210, 4727476), (229, 4335240), (260, 3818346), (273, 3636520), (280, 3545607), (312, 3181955), (364, 2727390), (390, 2545564), (397, 2500680), (420, 2363738), (455, 2181912), (458, 2167620), (520, 1909173), (546, 1818260), (687, 1445080), (728, 1363695), (780, 1272782), (794, 1250340), (840, 1181869), (910, 1090956), (916, 1083810), (1092, 909130), (1145, 867048), (1191, 833560), (1365, 727304), (1374, 722540), (1560, 636391), (1588, 625170), (1603, 619320), (1820, 545478), (1832, 541905), (1985, 500136), (2184, 454565), (2290, 433524), (2382, 416780), (2730, 363652), (2748, 361270), (2779, 357240), (2977, 333480), (3176, 312585), (3206, 309660), (3435, 289016), (3640, 272739), (3970, 250068), (4580, 216762), (4764, 208390), (4809, 206440), (5161, 192360), (5460, 181826), (5496, 180635), (5558, 178620), (5954, 166740), (5955, 166712), (6412, 154830), (6870, 144508), (7940, 125034), (8015, 123864), (8337, 119080), (8931, 111160), (9160, 108381), (9528, 104195), (9618, 103220), (10322, 96180), (10920, 90913), (11116, 89310), (11908, 83370), (11910, 83356), (12824, 77415), (13740, 72254), (13895, 71448), (14885, 66696), (15483, 64120), (15880, 62517), (16030, 61932), (16674, 59540), (17862, 55580), (19236, 51610), (20644, 48090), (20839, 47640), (22232, 44655), (23816, 41685), (23820, 41678), (24045, 41288), (25805, 38472), (27480, 36127), (27790, 35724), (29770, 33348), (30966, 32060)]