2818441920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5415

約数の個数: 224

約数和(自身を含む): 10358323200

約数和(自身を除く): 7539881280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 316, 320, 336, 395, 420, 448, 474, 480, 553, 560, 632, 672, 790, 840, 948, 960, 1106, 1120, 1185, 1264, 1344, 1580, 1659, 1680, 1896, 2212, 2240, 2370, 2528, 2765, 3160, 3318, 3360, 3792, 4424, 4740, 5056, 5309, 5530, 6320, 6636, 6720, 7584, 8295, 8848, 9480, 10618, 11060, 12640, 13272, 15168, 15927, 16590, 17696, 18960, 21236, 22120, 25280, 26544, 26545, 31854, 33180, 35392, 37163, 37920, 42472, 44240, 53088, 53090, 63708, 66360, 74326, 75840, 79635, 84944, 88480, 106176, 106180, 111489, 127416, 132720, 148652, 159270, 169888, 176960, 185815, 212360, 222978, 254832, 265440, 297304, 318540, 339776, 371630, 419411, 424720, 445956, 509664, 530880, 557445, 594608, 637080, 743260, 838822, 849440, 891912, 1019328, 1114890, 1189216, 1258233, 1274160, 1486520, 1677644, 1698880, 1783824, 2097055, 2229780, 2378432, 2516466, 2548320, 2935877, 2973040, 3355288, 3567648, 4194110, 4459560, 5032932, 5096640, 5871754, 5946080, 6291165, 6710576, 7135296, 8388220, 8807631, 8919120, 10065864, 11743508, 11892160, 12582330, 13421152, 14679385, 16776440, 17615262, 17838240, 20131728, 23487016, 25164660, 26842304, 29358770, 33552880, 35230524, 35676480, 40263456, 44038155, 46974032, 50329320, 58717540, 67105760, 70461048, 80526912, 88076310, 93948064, 100658640, 117435080, 134211520, 140922096, 176152620, 187896128, 201317280, 234870160, 281844192, 352305240, 402634560, 469740320, 563688384, 704610480, 939480640, 1409220960, 2818441920]

約数ペア:

[(1, 2818441920), (2, 1409220960), (3, 939480640), (4, 704610480), (5, 563688384), (6, 469740320), (7, 402634560), (8, 352305240), (10, 281844192), (12, 234870160), (14, 201317280), (15, 187896128), (16, 176152620), (20, 140922096), (21, 134211520), (24, 117435080), (28, 100658640), (30, 93948064), (32, 88076310), (35, 80526912), (40, 70461048), (42, 67105760), (48, 58717540), (56, 50329320), (60, 46974032), (64, 44038155), (70, 40263456), (79, 35676480), (80, 35230524), (84, 33552880), (96, 29358770), (105, 26842304), (112, 25164660), (120, 23487016), (140, 20131728), (158, 17838240), (160, 17615262), (168, 16776440), (192, 14679385), (210, 13421152), (224, 12582330), (237, 11892160), (240, 11743508), (280, 10065864), (316, 8919120), (320, 8807631), (336, 8388220), (395, 7135296), (420, 6710576), (448, 6291165), (474, 5946080), (480, 5871754), (553, 5096640), (560, 5032932), (632, 4459560), (672, 4194110), (790, 3567648), (840, 3355288), (948, 2973040), (960, 2935877), (1106, 2548320), (1120, 2516466), (1185, 2378432), (1264, 2229780), (1344, 2097055), (1580, 1783824), (1659, 1698880), (1680, 1677644), (1896, 1486520), (2212, 1274160), (2240, 1258233), (2370, 1189216), (2528, 1114890), (2765, 1019328), (3160, 891912), (3318, 849440), (3360, 838822), (3792, 743260), (4424, 637080), (4740, 594608), (5056, 557445), (5309, 530880), (5530, 509664), (6320, 445956), (6636, 424720), (6720, 419411), (7584, 371630), (8295, 339776), (8848, 318540), (9480, 297304), (10618, 265440), (11060, 254832), (12640, 222978), (13272, 212360), (15168, 185815), (15927, 176960), (16590, 169888), (17696, 159270), (18960, 148652), (21236, 132720), (22120, 127416), (25280, 111489), (26544, 106180), (26545, 106176), (31854, 88480), (33180, 84944), (35392, 79635), (37163, 75840), (37920, 74326), (42472, 66360), (44240, 63708), (53088, 53090)]