4320861440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1557

約数の個数: 288

約数和(自身を含む): 13192139520

約数和(自身を除く): 8871278080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 112, 119, 128, 133, 136, 140, 152, 160, 170, 190, 224, 238, 256, 266, 272, 280, 304, 320, 323, 340, 380, 448, 476, 532, 544, 560, 595, 608, 640, 646, 665, 680, 760, 896, 952, 1064, 1088, 1120, 1190, 1216, 1280, 1292, 1330, 1360, 1493, 1520, 1615, 1792, 1904, 2128, 2176, 2240, 2261, 2380, 2432, 2584, 2660, 2720, 2986, 3040, 3230, 3808, 4256, 4352, 4480, 4522, 4760, 4864, 5168, 5320, 5440, 5972, 6080, 6460, 7465, 7616, 8512, 8960, 9044, 9520, 10336, 10451, 10640, 10880, 11305, 11944, 12160, 12920, 14930, 15232, 17024, 18088, 19040, 20672, 20902, 21280, 21760, 22610, 23888, 24320, 25381, 25840, 28367, 29860, 30464, 34048, 36176, 38080, 41344, 41804, 42560, 45220, 47776, 50762, 51680, 52255, 56734, 59720, 72352, 76160, 82688, 83608, 85120, 90440, 95552, 101524, 103360, 104510, 113468, 119440, 126905, 141835, 144704, 152320, 167216, 170240, 177667, 180880, 191104, 198569, 203048, 206720, 209020, 226936, 238880, 253810, 283670, 289408, 334432, 355334, 361760, 382208, 397138, 406096, 413440, 418040, 453872, 477760, 482239, 507620, 567340, 578816, 668864, 710668, 723520, 794276, 812192, 836080, 888335, 907744, 955520, 964478, 992845, 1015240, 1134680, 1337728, 1421336, 1447040, 1588552, 1624384, 1672160, 1776670, 1815488, 1911040, 1928956, 1985690, 2030480, 2269360, 2411195, 2675456, 2842672, 2894080, 3177104, 3248768, 3344320, 3375673, 3553340, 3630976, 3857912, 3971380, 4060960, 4538720, 4822390, 5685344, 6354208, 6497536, 6688640, 6751346, 7106680, 7261952, 7715824, 7942760, 8121920, 9077440, 9644780, 11370688, 12708416, 13377280, 13502692, 14213360, 15431648, 15885520, 16243840, 16878365, 18154880, 19289560, 22741376, 25416832, 27005384, 28426720, 30863296, 31771040, 32487680, 33756730, 36309760, 38579120, 45482752, 50833664, 54010768, 56853440, 61726592, 63542080, 67513460, 77158240, 108021536, 113706880, 123453184, 127084160, 135026920, 154316480, 216043072, 227413760, 254168320, 270053840, 308632960, 432086144, 540107680, 617265920, 864172288, 1080215360, 2160430720, 4320861440]

約数ペア:

[(1, 4320861440), (2, 2160430720), (4, 1080215360), (5, 864172288), (7, 617265920), (8, 540107680), (10, 432086144), (14, 308632960), (16, 270053840), (17, 254168320), (19, 227413760), (20, 216043072), (28, 154316480), (32, 135026920), (34, 127084160), (35, 123453184), (38, 113706880), (40, 108021536), (56, 77158240), (64, 67513460), (68, 63542080), (70, 61726592), (76, 56853440), (80, 54010768), (85, 50833664), (95, 45482752), (112, 38579120), (119, 36309760), (128, 33756730), (133, 32487680), (136, 31771040), (140, 30863296), (152, 28426720), (160, 27005384), (170, 25416832), (190, 22741376), (224, 19289560), (238, 18154880), (256, 16878365), (266, 16243840), (272, 15885520), (280, 15431648), (304, 14213360), (320, 13502692), (323, 13377280), (340, 12708416), (380, 11370688), (448, 9644780), (476, 9077440), (532, 8121920), (544, 7942760), (560, 7715824), (595, 7261952), (608, 7106680), (640, 6751346), (646, 6688640), (665, 6497536), (680, 6354208), (760, 5685344), (896, 4822390), (952, 4538720), (1064, 4060960), (1088, 3971380), (1120, 3857912), (1190, 3630976), (1216, 3553340), (1280, 3375673), (1292, 3344320), (1330, 3248768), (1360, 3177104), (1493, 2894080), (1520, 2842672), (1615, 2675456), (1792, 2411195), (1904, 2269360), (2128, 2030480), (2176, 1985690), (2240, 1928956), (2261, 1911040), (2380, 1815488), (2432, 1776670), (2584, 1672160), (2660, 1624384), (2720, 1588552), (2986, 1447040), (3040, 1421336), (3230, 1337728), (3808, 1134680), (4256, 1015240), (4352, 992845), (4480, 964478), (4522, 955520), (4760, 907744), (4864, 888335), (5168, 836080), (5320, 812192), (5440, 794276), (5972, 723520), (6080, 710668), (6460, 668864), (7465, 578816), (7616, 567340), (8512, 507620), (8960, 482239), (9044, 477760), (9520, 453872), (10336, 418040), (10451, 413440), (10640, 406096), (10880, 397138), (11305, 382208), (11944, 361760), (12160, 355334), (12920, 334432), (14930, 289408), (15232, 283670), (17024, 253810), (18088, 238880), (19040, 226936), (20672, 209020), (20902, 206720), (21280, 203048), (21760, 198569), (22610, 191104), (23888, 180880), (24320, 177667), (25381, 170240), (25840, 167216), (28367, 152320), (29860, 144704), (30464, 141835), (34048, 126905), (36176, 119440), (38080, 113468), (41344, 104510), (41804, 103360), (42560, 101524), (45220, 95552), (47776, 90440), (50762, 85120), (51680, 83608), (52255, 82688), (56734, 76160), (59720, 72352)]