828920160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{599}}^1$

素因数の和:682

約数の個数: 216

約数和(自身を含む): 2927761200

約数和(自身を除く): 2098841040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 599, 620, 720, 744, 930, 961, 992, 1116, 1198, 1240, 1395, 1440, 1488, 1797, 1860, 1922, 2232, 2396, 2480, 2790, 2883, 2976, 2995, 3594, 3720, 3844, 4464, 4792, 4805, 4960, 5391, 5580, 5766, 5990, 7188, 7440, 7688, 8649, 8928, 8985, 9584, 9610, 10782, 11160, 11532, 11980, 14376, 14415, 14880, 15376, 17298, 17970, 18569, 19168, 19220, 21564, 22320, 23064, 23960, 26955, 28752, 28830, 30752, 34596, 35940, 37138, 38440, 43128, 43245, 44640, 46128, 47920, 53910, 55707, 57504, 57660, 69192, 71880, 74276, 76880, 86256, 86490, 92256, 92845, 95840, 107820, 111414, 115320, 138384, 143760, 148552, 153760, 167121, 172512, 172980, 185690, 215640, 222828, 230640, 276768, 278535, 287520, 297104, 334242, 345960, 371380, 431280, 445656, 461280, 557070, 575639, 594208, 668484, 691920, 742760, 835605, 862560, 891312, 1114140, 1151278, 1336968, 1383840, 1485520, 1671210, 1726917, 1782624, 2228280, 2302556, 2673936, 2878195, 2971040, 3342420, 3453834, 4456560, 4605112, 5180751, 5347872, 5756390, 6684840, 6907668, 8634585, 8913120, 9210224, 10361502, 11512780, 13369680, 13815336, 17269170, 18420448, 20723004, 23025560, 25903755, 26739360, 27630672, 34538340, 41446008, 46051120, 51807510, 55261344, 69076680, 82892016, 92102240, 103615020, 138153360, 165784032, 207230040, 276306720, 414460080, 828920160]

約数ペア:

[(1, 828920160), (2, 414460080), (3, 276306720), (4, 207230040), (5, 165784032), (6, 138153360), (8, 103615020), (9, 92102240), (10, 82892016), (12, 69076680), (15, 55261344), (16, 51807510), (18, 46051120), (20, 41446008), (24, 34538340), (30, 27630672), (31, 26739360), (32, 25903755), (36, 23025560), (40, 20723004), (45, 18420448), (48, 17269170), (60, 13815336), (62, 13369680), (72, 11512780), (80, 10361502), (90, 9210224), (93, 8913120), (96, 8634585), (120, 6907668), (124, 6684840), (144, 5756390), (155, 5347872), (160, 5180751), (180, 4605112), (186, 4456560), (240, 3453834), (248, 3342420), (279, 2971040), (288, 2878195), (310, 2673936), (360, 2302556), (372, 2228280), (465, 1782624), (480, 1726917), (496, 1671210), (558, 1485520), (599, 1383840), (620, 1336968), (720, 1151278), (744, 1114140), (930, 891312), (961, 862560), (992, 835605), (1116, 742760), (1198, 691920), (1240, 668484), (1395, 594208), (1440, 575639), (1488, 557070), (1797, 461280), (1860, 445656), (1922, 431280), (2232, 371380), (2396, 345960), (2480, 334242), (2790, 297104), (2883, 287520), (2976, 278535), (2995, 276768), (3594, 230640), (3720, 222828), (3844, 215640), (4464, 185690), (4792, 172980), (4805, 172512), (4960, 167121), (5391, 153760), (5580, 148552), (5766, 143760), (5990, 138384), (7188, 115320), (7440, 111414), (7688, 107820), (8649, 95840), (8928, 92845), (8985, 92256), (9584, 86490), (9610, 86256), (10782, 76880), (11160, 74276), (11532, 71880), (11980, 69192), (14376, 57660), (14415, 57504), (14880, 55707), (15376, 53910), (17298, 47920), (17970, 46128), (18569, 44640), (19168, 43245), (19220, 43128), (21564, 38440), (22320, 37138), (23064, 35940), (23960, 34596), (26955, 30752), (28752, 28830)]