21889016640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{32069}}^1$

素因数の和:32174

約数の個数: 224

約数和(自身を含む): 78199488000

約数和(自身を除く): 56310471360

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, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 316, 320, 360, 395, 432, 474, 480, 540, 576, 632, 711, 720, 790, 864, 948, 960, 1080, 1185, 1264, 1422, 1440, 1580, 1728, 1896, 2133, 2160, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4266, 4320, 4740, 5056, 5688, 6320, 7110, 7584, 8532, 8640, 9480, 10665, 11376, 12640, 14220, 15168, 17064, 18960, 21330, 22752, 25280, 28440, 32069, 34128, 37920, 42660, 45504, 56880, 64138, 68256, 75840, 85320, 96207, 113760, 128276, 136512, 160345, 170640, 192414, 227520, 256552, 288621, 320690, 341280, 384828, 481035, 513104, 577242, 641380, 682560, 769656, 865863, 962070, 1026208, 1154484, 1282760, 1443105, 1539312, 1731726, 1924140, 2052416, 2308968, 2533451, 2565520, 2886210, 3078624, 3463452, 3848280, 4329315, 4617936, 5066902, 5131040, 5772420, 6157248, 6926904, 7600353, 7696560, 8658630, 9235872, 10133804, 10262080, 11544840, 12667255, 13853808, 15200706, 15393120, 17317260, 18471744, 20267608, 22801059, 23089680, 25334510, 27707616, 30401412, 30786240, 34634520, 38001765, 40535216, 45602118, 46179360, 50669020, 55415232, 60802824, 68403177, 69269040, 76003530, 81070432, 91204236, 92358720, 101338040, 114005295, 121605648, 136806354, 138538080, 152007060, 162140864, 182408472, 202676080, 228010590, 243211296, 273612708, 277076160, 304014120, 342015885, 364816944, 405352160, 456021180, 486422592, 547225416, 608028240, 684031770, 729633888, 810704320, 912042360, 1094450832, 1216056480, 1368063540, 1459267776, 1824084720, 2188901664, 2432112960, 2736127080, 3648169440, 4377803328, 5472254160, 7296338880, 10944508320, 21889016640]

約数ペア:

[(1, 21889016640), (2, 10944508320), (3, 7296338880), (4, 5472254160), (5, 4377803328), (6, 3648169440), (8, 2736127080), (9, 2432112960), (10, 2188901664), (12, 1824084720), (15, 1459267776), (16, 1368063540), (18, 1216056480), (20, 1094450832), (24, 912042360), (27, 810704320), (30, 729633888), (32, 684031770), (36, 608028240), (40, 547225416), (45, 486422592), (48, 456021180), (54, 405352160), (60, 364816944), (64, 342015885), (72, 304014120), (79, 277076160), (80, 273612708), (90, 243211296), (96, 228010590), (108, 202676080), (120, 182408472), (135, 162140864), (144, 152007060), (158, 138538080), (160, 136806354), (180, 121605648), (192, 114005295), (216, 101338040), (237, 92358720), (240, 91204236), (270, 81070432), (288, 76003530), (316, 69269040), (320, 68403177), (360, 60802824), (395, 55415232), (432, 50669020), (474, 46179360), (480, 45602118), (540, 40535216), (576, 38001765), (632, 34634520), (711, 30786240), (720, 30401412), (790, 27707616), (864, 25334510), (948, 23089680), (960, 22801059), (1080, 20267608), (1185, 18471744), (1264, 17317260), (1422, 15393120), (1440, 15200706), (1580, 13853808), (1728, 12667255), (1896, 11544840), (2133, 10262080), (2160, 10133804), (2370, 9235872), (2528, 8658630), (2844, 7696560), (2880, 7600353), (3160, 6926904), (3555, 6157248), (3792, 5772420), (4266, 5131040), (4320, 5066902), (4740, 4617936), (5056, 4329315), (5688, 3848280), (6320, 3463452), (7110, 3078624), (7584, 2886210), (8532, 2565520), (8640, 2533451), (9480, 2308968), (10665, 2052416), (11376, 1924140), (12640, 1731726), (14220, 1539312), (15168, 1443105), (17064, 1282760), (18960, 1154484), (21330, 1026208), (22752, 962070), (25280, 865863), (28440, 769656), (32069, 682560), (34128, 641380), (37920, 577242), (42660, 513104), (45504, 481035), (56880, 384828), (64138, 341280), (68256, 320690), (75840, 288621), (85320, 256552), (96207, 227520), (113760, 192414), (128276, 170640), (136512, 160345)]