428652883920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1709}}^1\times {\mathrm{2267}}^1$

素因数の和:4453

約数の個数: 160

約数和(自身を含む): 1333073427840

約数和(自身を除く): 904420543920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 461, 922, 1383, 1709, 1844, 2267, 2305, 2766, 3418, 3688, 4534, 4610, 5127, 5532, 6801, 6836, 6915, 7376, 8545, 9068, 9220, 10254, 11064, 11335, 13602, 13672, 13830, 17090, 18136, 18440, 20508, 22128, 22670, 25635, 27204, 27344, 27660, 34005, 34180, 36272, 36880, 41016, 45340, 51270, 54408, 55320, 68010, 68360, 82032, 90680, 102540, 108816, 110640, 136020, 136720, 181360, 205080, 272040, 410160, 544080, 787849, 1045087, 1575698, 2090174, 2363547, 3135261, 3151396, 3874303, 3939245, 4180348, 4727094, 5225435, 6270522, 6302792, 7748606, 7878490, 8360696, 9454188, 10450870, 11622909, 11817735, 12541044, 12605584, 15497212, 15676305, 15756980, 16721392, 18908376, 19371515, 20901740, 23245818, 23635470, 25082088, 30994424, 31352610, 31513960, 37816752, 38743030, 41803480, 46491636, 47270940, 50164176, 58114545, 61988848, 62705220, 63027920, 77486060, 83606960, 92983272, 94541880, 116229090, 125410440, 154972120, 185966544, 189083760, 232458180, 250820880, 309944240, 464916360, 929832720, 1786053683, 3572107366, 5358161049, 7144214732, 8930268415, 10716322098, 14288429464, 17860536830, 21432644196, 26790805245, 28576858928, 35721073660, 42865288392, 53581610490, 71442147320, 85730576784, 107163220980, 142884294640, 214326441960, 428652883920]

約数ペア:

[(1, 428652883920), (2, 214326441960), (3, 142884294640), (4, 107163220980), (5, 85730576784), (6, 71442147320), (8, 53581610490), (10, 42865288392), (12, 35721073660), (15, 28576858928), (16, 26790805245), (20, 21432644196), (24, 17860536830), (30, 14288429464), (40, 10716322098), (48, 8930268415), (60, 7144214732), (80, 5358161049), (120, 3572107366), (240, 1786053683), (461, 929832720), (922, 464916360), (1383, 309944240), (1709, 250820880), (1844, 232458180), (2267, 189083760), (2305, 185966544), (2766, 154972120), (3418, 125410440), (3688, 116229090), (4534, 94541880), (4610, 92983272), (5127, 83606960), (5532, 77486060), (6801, 63027920), (6836, 62705220), (6915, 61988848), (7376, 58114545), (8545, 50164176), (9068, 47270940), (9220, 46491636), (10254, 41803480), (11064, 38743030), (11335, 37816752), (13602, 31513960), (13672, 31352610), (13830, 30994424), (17090, 25082088), (18136, 23635470), (18440, 23245818), (20508, 20901740), (22128, 19371515), (22670, 18908376), (25635, 16721392), (27204, 15756980), (27344, 15676305), (27660, 15497212), (34005, 12605584), (34180, 12541044), (36272, 11817735), (36880, 11622909), (41016, 10450870), (45340, 9454188), (51270, 8360696), (54408, 7878490), (55320, 7748606), (68010, 6302792), (68360, 6270522), (82032, 5225435), (90680, 4727094), (102540, 4180348), (108816, 3939245), (110640, 3874303), (136020, 3151396), (136720, 3135261), (181360, 2363547), (205080, 2090174), (272040, 1575698), (410160, 1045087), (544080, 787849)]