127307880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{1031}}^1$

素因数の和:1069

約数の個数: 192

約数和(自身を含む): 482976000

約数和(自身を除く): 355668120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1031, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2062, 2205, 2520, 2744, 2940, 3087, 3093, 3430, 3528, 4116, 4124, 4410, 5145, 5155, 5880, 6174, 6186, 6860, 7217, 8232, 8248, 8820, 9279, 10290, 10310, 12348, 12372, 13720, 14434, 15435, 15465, 17640, 18558, 20580, 20620, 21651, 24696, 24744, 28868, 30870, 30930, 36085, 37116, 41160, 41240, 43302, 46395, 50519, 57736, 61740, 61860, 64953, 72170, 74232, 86604, 92790, 101038, 108255, 123480, 123720, 129906, 144340, 151557, 173208, 185580, 202076, 216510, 252595, 259812, 288680, 303114, 324765, 353633, 371160, 404152, 433020, 454671, 505190, 519624, 606228, 649530, 707266, 757785, 866040, 909342, 1010380, 1060899, 1212456, 1299060, 1414532, 1515570, 1768165, 1818684, 2020760, 2121798, 2273355, 2598120, 2829064, 3031140, 3182697, 3536330, 3637368, 4243596, 4546710, 5304495, 6062280, 6365394, 7072660, 8487192, 9093420, 10608990, 12730788, 14145320, 15913485, 18186840, 21217980, 25461576, 31826970, 42435960, 63653940, 127307880]

約数ペア:

[(1, 127307880), (2, 63653940), (3, 42435960), (4, 31826970), (5, 25461576), (6, 21217980), (7, 18186840), (8, 15913485), (9, 14145320), (10, 12730788), (12, 10608990), (14, 9093420), (15, 8487192), (18, 7072660), (20, 6365394), (21, 6062280), (24, 5304495), (28, 4546710), (30, 4243596), (35, 3637368), (36, 3536330), (40, 3182697), (42, 3031140), (45, 2829064), (49, 2598120), (56, 2273355), (60, 2121798), (63, 2020760), (70, 1818684), (72, 1768165), (84, 1515570), (90, 1414532), (98, 1299060), (105, 1212456), (120, 1060899), (126, 1010380), (140, 909342), (147, 866040), (168, 757785), (180, 707266), (196, 649530), (210, 606228), (245, 519624), (252, 505190), (280, 454671), (294, 433020), (315, 404152), (343, 371160), (360, 353633), (392, 324765), (420, 303114), (441, 288680), (490, 259812), (504, 252595), (588, 216510), (630, 202076), (686, 185580), (735, 173208), (840, 151557), (882, 144340), (980, 129906), (1029, 123720), (1031, 123480), (1176, 108255), (1260, 101038), (1372, 92790), (1470, 86604), (1715, 74232), (1764, 72170), (1960, 64953), (2058, 61860), (2062, 61740), (2205, 57736), (2520, 50519), (2744, 46395), (2940, 43302), (3087, 41240), (3093, 41160), (3430, 37116), (3528, 36085), (4116, 30930), (4124, 30870), (4410, 28868), (5145, 24744), (5155, 24696), (5880, 21651), (6174, 20620), (6186, 20580), (6860, 18558), (7217, 17640), (8232, 15465), (8248, 15435), (8820, 14434), (9279, 13720), (10290, 12372), (10310, 12348)]