639367560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 384

約数和(自身を含む): 2403302400

約数和(自身を除く): 1763934840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 113, 117, 120, 124, 130, 135, 155, 156, 169, 180, 186, 195, 216, 226, 234, 248, 260, 270, 279, 310, 312, 338, 339, 351, 360, 372, 390, 403, 452, 465, 468, 507, 520, 540, 558, 565, 585, 620, 676, 678, 702, 744, 780, 806, 837, 845, 904, 930, 936, 1014, 1017, 1080, 1116, 1130, 1170, 1209, 1240, 1352, 1356, 1395, 1404, 1469, 1521, 1560, 1612, 1674, 1690, 1695, 1755, 1860, 2015, 2028, 2034, 2232, 2260, 2340, 2418, 2535, 2712, 2790, 2808, 2938, 3042, 3051, 3224, 3348, 3380, 3390, 3503, 3510, 3627, 3720, 4030, 4056, 4068, 4185, 4407, 4520, 4563, 4680, 4836, 5070, 5085, 5239, 5580, 5876, 6045, 6084, 6102, 6696, 6760, 6780, 7006, 7020, 7254, 7345, 7605, 8060, 8136, 8370, 8814, 9126, 9672, 10140, 10170, 10478, 10509, 10881, 11160, 11752, 12090, 12168, 12204, 13221, 13560, 14012, 14040, 14508, 14690, 15210, 15255, 15717, 16120, 16740, 17515, 17628, 18135, 18252, 19097, 20280, 20340, 20956, 21018, 21762, 22035, 22815, 24180, 24408, 26195, 26442, 28024, 29016, 29380, 30420, 30510, 31434, 31527, 33480, 35030, 35256, 36270, 36504, 38194, 39663, 40680, 41912, 42036, 43524, 44070, 45539, 45630, 47151, 48360, 52390, 52545, 52884, 54405, 57291, 58760, 60840, 61020, 62868, 63054, 66105, 70060, 72540, 76388, 78585, 79326, 84072, 87048, 88140, 91078, 91260, 94302, 94581, 95485, 104780, 105090, 105768, 108810, 114582, 122040, 125736, 126108, 132210, 136617, 140120, 141453, 145080, 152776, 157170, 157635, 158652, 171873, 176280, 182156, 182520, 188604, 189162, 190970, 198315, 209560, 210180, 217620, 227695, 229164, 235755, 252216, 264420, 273234, 282906, 286455, 314340, 315270, 317304, 343746, 364312, 377208, 378324, 381940, 396630, 409851, 420360, 435240, 455390, 458328, 471510, 472905, 515619, 528840, 546468, 565812, 572910, 592007, 628680, 630540, 683085, 687492, 707265, 756648, 763880, 793260, 819702, 859365, 910780, 943020, 945810, 1031238, 1092936, 1131624, 1145820, 1184014, 1229553, 1261080, 1366170, 1374984, 1414530, 1586520, 1639404, 1718730, 1776021, 1821560, 1886040, 1891620, 2049255, 2062476, 2291640, 2368028, 2459106, 2578095, 2732340, 2829060, 2960035, 3278808, 3437460, 3552042, 3783240, 4098510, 4124952, 4736056, 4918212, 5156190, 5328063, 5464680, 5658120, 5920070, 6147765, 6874920, 7104084, 8197020, 8880105, 9836424, 10312380, 10656126, 11840140, 12295530, 14208168, 15984189, 16394040, 17760210, 20624760, 21312252, 23680280, 24591060, 26640315, 31968378, 35520420, 42624504, 49182120, 53280630, 63936756, 71040840, 79920945, 106561260, 127873512, 159841890, 213122520, 319683780, 639367560]

約数ペア:

[(1, 639367560), (2, 319683780), (3, 213122520), (4, 159841890), (5, 127873512), (6, 106561260), (8, 79920945), (9, 71040840), (10, 63936756), (12, 53280630), (13, 49182120), (15, 42624504), (18, 35520420), (20, 31968378), (24, 26640315), (26, 24591060), (27, 23680280), (30, 21312252), (31, 20624760), (36, 17760210), (39, 16394040), (40, 15984189), (45, 14208168), (52, 12295530), (54, 11840140), (60, 10656126), (62, 10312380), (65, 9836424), (72, 8880105), (78, 8197020), (90, 7104084), (93, 6874920), (104, 6147765), (108, 5920070), (113, 5658120), (117, 5464680), (120, 5328063), (124, 5156190), (130, 4918212), (135, 4736056), (155, 4124952), (156, 4098510), (169, 3783240), (180, 3552042), (186, 3437460), (195, 3278808), (216, 2960035), (226, 2829060), (234, 2732340), (248, 2578095), (260, 2459106), (270, 2368028), (279, 2291640), (310, 2062476), (312, 2049255), (338, 1891620), (339, 1886040), (351, 1821560), (360, 1776021), (372, 1718730), (390, 1639404), (403, 1586520), (452, 1414530), (465, 1374984), (468, 1366170), (507, 1261080), (520, 1229553), (540, 1184014), (558, 1145820), (565, 1131624), (585, 1092936), (620, 1031238), (676, 945810), (678, 943020), (702, 910780), (744, 859365), (780, 819702), (806, 793260), (837, 763880), (845, 756648), (904, 707265), (930, 687492), (936, 683085), (1014, 630540), (1017, 628680), (1080, 592007), (1116, 572910), (1130, 565812), (1170, 546468), (1209, 528840), (1240, 515619), (1352, 472905), (1356, 471510), (1395, 458328), (1404, 455390), (1469, 435240), (1521, 420360), (1560, 409851), (1612, 396630), (1674, 381940), (1690, 378324), (1695, 377208), (1755, 364312), (1860, 343746), (2015, 317304), (2028, 315270), (2034, 314340), (2232, 286455), (2260, 282906), (2340, 273234), (2418, 264420), (2535, 252216), (2712, 235755), (2790, 229164), (2808, 227695), (2938, 217620), (3042, 210180), (3051, 209560), (3224, 198315), (3348, 190970), (3380, 189162), (3390, 188604), (3503, 182520), (3510, 182156), (3627, 176280), (3720, 171873), (4030, 158652), (4056, 157635), (4068, 157170), (4185, 152776), (4407, 145080), (4520, 141453), (4563, 140120), (4680, 136617), (4836, 132210), (5070, 126108), (5085, 125736), (5239, 122040), (5580, 114582), (5876, 108810), (6045, 105768), (6084, 105090), (6102, 104780), (6696, 95485), (6760, 94581), (6780, 94302), (7006, 91260), (7020, 91078), (7254, 88140), (7345, 87048), (7605, 84072), (8060, 79326), (8136, 78585), (8370, 76388), (8814, 72540), (9126, 70060), (9672, 66105), (10140, 63054), (10170, 62868), (10478, 61020), (10509, 60840), (10881, 58760), (11160, 57291), (11752, 54405), (12090, 52884), (12168, 52545), (12204, 52390), (13221, 48360), (13560, 47151), (14012, 45630), (14040, 45539), (14508, 44070), (14690, 43524), (15210, 42036), (15255, 41912), (15717, 40680), (16120, 39663), (16740, 38194), (17515, 36504), (17628, 36270), (18135, 35256), (18252, 35030), (19097, 33480), (20280, 31527), (20340, 31434), (20956, 30510), (21018, 30420), (21762, 29380), (22035, 29016), (22815, 28024), (24180, 26442), (24408, 26195)]