2103147480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:914

約数の個数: 256

約数和(自身を含む): 7489843200

約数和(自身を除く): 5386695720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 79, 82, 84, 105, 120, 123, 140, 158, 164, 168, 205, 210, 237, 246, 280, 287, 316, 328, 395, 410, 420, 474, 492, 553, 574, 615, 632, 773, 790, 820, 840, 861, 948, 984, 1106, 1148, 1185, 1230, 1435, 1546, 1580, 1640, 1659, 1722, 1896, 2212, 2296, 2319, 2370, 2460, 2765, 2870, 3092, 3160, 3239, 3318, 3444, 3865, 4305, 4424, 4638, 4740, 4920, 5411, 5530, 5740, 6184, 6478, 6636, 6888, 7730, 8295, 8610, 9276, 9480, 9717, 10822, 11060, 11480, 11595, 12956, 13272, 15460, 16195, 16233, 16590, 17220, 18552, 19434, 21644, 22120, 22673, 23190, 25912, 27055, 30920, 31693, 32390, 32466, 33180, 34440, 38868, 43288, 45346, 46380, 48585, 54110, 61067, 63386, 64780, 64932, 66360, 68019, 77736, 81165, 90692, 92760, 95079, 97170, 108220, 113365, 122134, 126772, 129560, 129864, 136038, 158465, 162330, 181384, 183201, 190158, 194340, 216440, 221851, 226730, 244268, 253544, 272076, 305335, 316930, 324660, 340095, 366402, 380316, 388680, 427469, 443702, 453460, 475395, 488536, 544152, 610670, 633860, 649320, 665553, 680190, 732804, 760632, 854938, 887404, 906920, 916005, 950790, 1109255, 1221340, 1267720, 1282407, 1331106, 1360380, 1465608, 1709876, 1774808, 1832010, 1901580, 2137345, 2218510, 2442680, 2503747, 2564814, 2662212, 2720760, 3327765, 3419752, 3664020, 3803160, 4274690, 4437020, 5007494, 5129628, 5324424, 6412035, 6655530, 7328040, 7511241, 8549380, 8874040, 10014988, 10259256, 12518735, 12824070, 13311060, 15022482, 17098760, 17526229, 20029976, 25037470, 25648140, 26622120, 30044964, 35052458, 37556205, 50074940, 51296280, 52578687, 60089928, 70104916, 75112410, 87631145, 100149880, 105157374, 140209832, 150224820, 175262290, 210314748, 262893435, 300449640, 350524580, 420629496, 525786870, 701049160, 1051573740, 2103147480]

約数ペア:

[(1, 2103147480), (2, 1051573740), (3, 701049160), (4, 525786870), (5, 420629496), (6, 350524580), (7, 300449640), (8, 262893435), (10, 210314748), (12, 175262290), (14, 150224820), (15, 140209832), (20, 105157374), (21, 100149880), (24, 87631145), (28, 75112410), (30, 70104916), (35, 60089928), (40, 52578687), (41, 51296280), (42, 50074940), (56, 37556205), (60, 35052458), (70, 30044964), (79, 26622120), (82, 25648140), (84, 25037470), (105, 20029976), (120, 17526229), (123, 17098760), (140, 15022482), (158, 13311060), (164, 12824070), (168, 12518735), (205, 10259256), (210, 10014988), (237, 8874040), (246, 8549380), (280, 7511241), (287, 7328040), (316, 6655530), (328, 6412035), (395, 5324424), (410, 5129628), (420, 5007494), (474, 4437020), (492, 4274690), (553, 3803160), (574, 3664020), (615, 3419752), (632, 3327765), (773, 2720760), (790, 2662212), (820, 2564814), (840, 2503747), (861, 2442680), (948, 2218510), (984, 2137345), (1106, 1901580), (1148, 1832010), (1185, 1774808), (1230, 1709876), (1435, 1465608), (1546, 1360380), (1580, 1331106), (1640, 1282407), (1659, 1267720), (1722, 1221340), (1896, 1109255), (2212, 950790), (2296, 916005), (2319, 906920), (2370, 887404), (2460, 854938), (2765, 760632), (2870, 732804), (3092, 680190), (3160, 665553), (3239, 649320), (3318, 633860), (3444, 610670), (3865, 544152), (4305, 488536), (4424, 475395), (4638, 453460), (4740, 443702), (4920, 427469), (5411, 388680), (5530, 380316), (5740, 366402), (6184, 340095), (6478, 324660), (6636, 316930), (6888, 305335), (7730, 272076), (8295, 253544), (8610, 244268), (9276, 226730), (9480, 221851), (9717, 216440), (10822, 194340), (11060, 190158), (11480, 183201), (11595, 181384), (12956, 162330), (13272, 158465), (15460, 136038), (16195, 129864), (16233, 129560), (16590, 126772), (17220, 122134), (18552, 113365), (19434, 108220), (21644, 97170), (22120, 95079), (22673, 92760), (23190, 90692), (25912, 81165), (27055, 77736), (30920, 68019), (31693, 66360), (32390, 64932), (32466, 64780), (33180, 63386), (34440, 61067), (38868, 54110), (43288, 48585), (45346, 46380)]