20130958560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{9733}}^1$

素因数の和:9921

約数の個数: 192

約数和(自身を含む): 65935779840

約数和(自身を除く): 45804821280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 139, 155, 160, 186, 240, 248, 278, 310, 372, 417, 465, 480, 496, 556, 620, 695, 744, 834, 930, 992, 1112, 1240, 1390, 1488, 1668, 1860, 2085, 2224, 2480, 2780, 2976, 3336, 3720, 4170, 4309, 4448, 4960, 5560, 6672, 7440, 8340, 8618, 9733, 11120, 12927, 13344, 14880, 16680, 17236, 19466, 21545, 22240, 25854, 29199, 33360, 34472, 38932, 43090, 48665, 51708, 58398, 64635, 66720, 68944, 77864, 86180, 97330, 103416, 116796, 129270, 137888, 145995, 155728, 172360, 194660, 206832, 233592, 258540, 291990, 301723, 311456, 344720, 389320, 413664, 467184, 517080, 583980, 603446, 689440, 778640, 905169, 934368, 1034160, 1167960, 1206892, 1352887, 1508615, 1557280, 1810338, 2068320, 2335920, 2413784, 2705774, 3017230, 3620676, 4058661, 4525845, 4671840, 4827568, 5411548, 6034460, 6764435, 7241352, 8117322, 9051690, 9655136, 10823096, 12068920, 13528870, 14482704, 16234644, 18103380, 20293305, 21646192, 24137840, 27057740, 28965408, 32469288, 36206760, 40586610, 41939497, 43292384, 48275680, 54115480, 64938576, 72413520, 81173220, 83878994, 108230960, 125818491, 129877152, 144827040, 162346440, 167757988, 209697485, 216461920, 251636982, 324692880, 335515976, 419394970, 503273964, 629092455, 649385760, 671031952, 838789940, 1006547928, 1258184910, 1342063904, 1677579880, 2013095856, 2516369820, 3355159760, 4026191712, 5032739640, 6710319520, 10065479280, 20130958560]

約数ペア:

[(1, 20130958560), (2, 10065479280), (3, 6710319520), (4, 5032739640), (5, 4026191712), (6, 3355159760), (8, 2516369820), (10, 2013095856), (12, 1677579880), (15, 1342063904), (16, 1258184910), (20, 1006547928), (24, 838789940), (30, 671031952), (31, 649385760), (32, 629092455), (40, 503273964), (48, 419394970), (60, 335515976), (62, 324692880), (80, 251636982), (93, 216461920), (96, 209697485), (120, 167757988), (124, 162346440), (139, 144827040), (155, 129877152), (160, 125818491), (186, 108230960), (240, 83878994), (248, 81173220), (278, 72413520), (310, 64938576), (372, 54115480), (417, 48275680), (465, 43292384), (480, 41939497), (496, 40586610), (556, 36206760), (620, 32469288), (695, 28965408), (744, 27057740), (834, 24137840), (930, 21646192), (992, 20293305), (1112, 18103380), (1240, 16234644), (1390, 14482704), (1488, 13528870), (1668, 12068920), (1860, 10823096), (2085, 9655136), (2224, 9051690), (2480, 8117322), (2780, 7241352), (2976, 6764435), (3336, 6034460), (3720, 5411548), (4170, 4827568), (4309, 4671840), (4448, 4525845), (4960, 4058661), (5560, 3620676), (6672, 3017230), (7440, 2705774), (8340, 2413784), (8618, 2335920), (9733, 2068320), (11120, 1810338), (12927, 1557280), (13344, 1508615), (14880, 1352887), (16680, 1206892), (17236, 1167960), (19466, 1034160), (21545, 934368), (22240, 905169), (25854, 778640), (29199, 689440), (33360, 603446), (34472, 583980), (38932, 517080), (43090, 467184), (48665, 413664), (51708, 389320), (58398, 344720), (64635, 311456), (66720, 301723), (68944, 291990), (77864, 258540), (86180, 233592), (97330, 206832), (103416, 194660), (116796, 172360), (129270, 155728), (137888, 145995)]