204995655360

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{2636261}}^1$

素因数の和:2636293

約数の個数: 168

約数和(自身を含む): 731214718416

約数和(自身を除く): 526219063056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 38880, 77760, 2636261, 5272522, 7908783, 10545044, 13181305, 15817566, 21090088, 23726349, 26362610, 31635132, 39543915, 42180176, 47452698, 52725220, 63270264, 71179047, 79087830, 84360352, 94905396, 105450440, 118631745, 126540528, 142358094, 158175660, 168720704, 189810792, 210900880, 213537141, 237263490, 253081056, 284716188, 316351320, 355895235, 379621584, 421801760, 427074282, 474526980, 506162112, 569432376, 632702640, 640611423, 711790470, 759243168, 843603520, 854148564, 949053960, 1067685705, 1138864752, 1265405280, 1281222846, 1423580940, 1518486336, 1708297128, 1898107920, 2135371410, 2277729504, 2530810560, 2562445692, 2847161880, 3203057115, 3416594256, 3796215840, 4270742820, 4555459008, 5124891384, 5694323760, 6406114230, 6833188512, 7592431680, 8541485640, 10249782768, 11388647520, 12812228460, 13666377024, 17082971280, 20499565536, 22777295040, 25624456920, 34165942560, 40999131072, 51248913840, 68331885120, 102497827680, 204995655360]

約数ペア:

[(1, 204995655360), (2, 102497827680), (3, 68331885120), (4, 51248913840), (5, 40999131072), (6, 34165942560), (8, 25624456920), (9, 22777295040), (10, 20499565536), (12, 17082971280), (15, 13666377024), (16, 12812228460), (18, 11388647520), (20, 10249782768), (24, 8541485640), (27, 7592431680), (30, 6833188512), (32, 6406114230), (36, 5694323760), (40, 5124891384), (45, 4555459008), (48, 4270742820), (54, 3796215840), (60, 3416594256), (64, 3203057115), (72, 2847161880), (80, 2562445692), (81, 2530810560), (90, 2277729504), (96, 2135371410), (108, 1898107920), (120, 1708297128), (135, 1518486336), (144, 1423580940), (160, 1281222846), (162, 1265405280), (180, 1138864752), (192, 1067685705), (216, 949053960), (240, 854148564), (243, 843603520), (270, 759243168), (288, 711790470), (320, 640611423), (324, 632702640), (360, 569432376), (405, 506162112), (432, 474526980), (480, 427074282), (486, 421801760), (540, 379621584), (576, 355895235), (648, 316351320), (720, 284716188), (810, 253081056), (864, 237263490), (960, 213537141), (972, 210900880), (1080, 189810792), (1215, 168720704), (1296, 158175660), (1440, 142358094), (1620, 126540528), (1728, 118631745), (1944, 105450440), (2160, 94905396), (2430, 84360352), (2592, 79087830), (2880, 71179047), (3240, 63270264), (3888, 52725220), (4320, 47452698), (4860, 42180176), (5184, 39543915), (6480, 31635132), (7776, 26362610), (8640, 23726349), (9720, 21090088), (12960, 15817566), (15552, 13181305), (19440, 10545044), (25920, 7908783), (38880, 5272522), (77760, 2636261)]