2247403680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{42181}}^1$

素因数の和:42239

約数の個数: 144

約数和(自身を含む): 7876729224

約数和(自身を除く): 5629325544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 17760, 26640, 42181, 53280, 84362, 126543, 168724, 210905, 253086, 337448, 379629, 421810, 506172, 632715, 674896, 759258, 843620, 1012344, 1265430, 1349792, 1518516, 1560697, 1687240, 1898145, 2024688, 2530860, 3037032, 3121394, 3374480, 3796290, 4049376, 4682091, 5061720, 6074064, 6242788, 6748960, 7592580, 7803485, 9364182, 10123440, 12148128, 12485576, 14046273, 15185160, 15606970, 18728364, 20246880, 23410455, 24971152, 28092546, 30370320, 31213940, 37456728, 46820910, 49942304, 56185092, 60740640, 62427880, 70231365, 74913456, 93641820, 112370184, 124855760, 140462730, 149826912, 187283640, 224740368, 249711520, 280925460, 374567280, 449480736, 561850920, 749134560, 1123701840, 2247403680]

約数ペア:

[(1, 2247403680), (2, 1123701840), (3, 749134560), (4, 561850920), (5, 449480736), (6, 374567280), (8, 280925460), (9, 249711520), (10, 224740368), (12, 187283640), (15, 149826912), (16, 140462730), (18, 124855760), (20, 112370184), (24, 93641820), (30, 74913456), (32, 70231365), (36, 62427880), (37, 60740640), (40, 56185092), (45, 49942304), (48, 46820910), (60, 37456728), (72, 31213940), (74, 30370320), (80, 28092546), (90, 24971152), (96, 23410455), (111, 20246880), (120, 18728364), (144, 15606970), (148, 15185160), (160, 14046273), (180, 12485576), (185, 12148128), (222, 10123440), (240, 9364182), (288, 7803485), (296, 7592580), (333, 6748960), (360, 6242788), (370, 6074064), (444, 5061720), (480, 4682091), (555, 4049376), (592, 3796290), (666, 3374480), (720, 3121394), (740, 3037032), (888, 2530860), (1110, 2024688), (1184, 1898145), (1332, 1687240), (1440, 1560697), (1480, 1518516), (1665, 1349792), (1776, 1265430), (2220, 1012344), (2664, 843620), (2960, 759258), (3330, 674896), (3552, 632715), (4440, 506172), (5328, 421810), (5920, 379629), (6660, 337448), (8880, 253086), (10656, 210905), (13320, 168724), (17760, 126543), (26640, 84362), (42181, 53280)]