2816455320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{7603}}^1$

素因数の和:7644

約数の個数: 256

約数和(自身を含む): 10949760000

約数和(自身を除く): 8133304680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 343, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 686, 735, 756, 840, 882, 945, 980, 1029, 1080, 1176, 1260, 1323, 1372, 1470, 1512, 1715, 1764, 1890, 1960, 2058, 2205, 2520, 2646, 2744, 2940, 3087, 3430, 3528, 3780, 4116, 4410, 5145, 5292, 5880, 6174, 6615, 6860, 7560, 7603, 8232, 8820, 9261, 10290, 10584, 12348, 13230, 13720, 15206, 15435, 17640, 18522, 20580, 22809, 24696, 26460, 30412, 30870, 37044, 38015, 41160, 45618, 46305, 52920, 53221, 60824, 61740, 68427, 74088, 76030, 91236, 92610, 106442, 114045, 123480, 136854, 152060, 159663, 182472, 185220, 205281, 212884, 228090, 266105, 273708, 304120, 319326, 342135, 370440, 372547, 410562, 425768, 456180, 478989, 532210, 547416, 638652, 684270, 745094, 798315, 821124, 912360, 957978, 1026405, 1064420, 1117641, 1277304, 1368540, 1436967, 1490188, 1596630, 1642248, 1862735, 1915956, 2052810, 2128840, 2235282, 2394945, 2607829, 2737080, 2873934, 2980376, 3193260, 3352923, 3725470, 3831912, 4105620, 4470564, 4789890, 5215658, 5588205, 5747868, 6386520, 6705846, 7184835, 7450940, 7823487, 8211240, 8941128, 9579780, 10058769, 10431316, 11176410, 11495736, 13039145, 13411692, 14369670, 14901880, 15646974, 16764615, 19159560, 20117538, 20862632, 22352820, 23470461, 26078290, 26823384, 28739340, 31293948, 33529230, 39117435, 40235076, 44705640, 46940922, 50293845, 52156580, 57478680, 62587896, 67058460, 70411383, 78234870, 80470152, 93881844, 100587690, 104313160, 117352305, 134116920, 140822766, 156469740, 187763688, 201175380, 234704610, 281645532, 312939480, 352056915, 402350760, 469409220, 563291064, 704113830, 938818440, 1408227660, 2816455320]

約数ペア:

[(1, 2816455320), (2, 1408227660), (3, 938818440), (4, 704113830), (5, 563291064), (6, 469409220), (7, 402350760), (8, 352056915), (9, 312939480), (10, 281645532), (12, 234704610), (14, 201175380), (15, 187763688), (18, 156469740), (20, 140822766), (21, 134116920), (24, 117352305), (27, 104313160), (28, 100587690), (30, 93881844), (35, 80470152), (36, 78234870), (40, 70411383), (42, 67058460), (45, 62587896), (49, 57478680), (54, 52156580), (56, 50293845), (60, 46940922), (63, 44705640), (70, 40235076), (72, 39117435), (84, 33529230), (90, 31293948), (98, 28739340), (105, 26823384), (108, 26078290), (120, 23470461), (126, 22352820), (135, 20862632), (140, 20117538), (147, 19159560), (168, 16764615), (180, 15646974), (189, 14901880), (196, 14369670), (210, 13411692), (216, 13039145), (245, 11495736), (252, 11176410), (270, 10431316), (280, 10058769), (294, 9579780), (315, 8941128), (343, 8211240), (360, 7823487), (378, 7450940), (392, 7184835), (420, 6705846), (441, 6386520), (490, 5747868), (504, 5588205), (540, 5215658), (588, 4789890), (630, 4470564), (686, 4105620), (735, 3831912), (756, 3725470), (840, 3352923), (882, 3193260), (945, 2980376), (980, 2873934), (1029, 2737080), (1080, 2607829), (1176, 2394945), (1260, 2235282), (1323, 2128840), (1372, 2052810), (1470, 1915956), (1512, 1862735), (1715, 1642248), (1764, 1596630), (1890, 1490188), (1960, 1436967), (2058, 1368540), (2205, 1277304), (2520, 1117641), (2646, 1064420), (2744, 1026405), (2940, 957978), (3087, 912360), (3430, 821124), (3528, 798315), (3780, 745094), (4116, 684270), (4410, 638652), (5145, 547416), (5292, 532210), (5880, 478989), (6174, 456180), (6615, 425768), (6860, 410562), (7560, 372547), (7603, 370440), (8232, 342135), (8820, 319326), (9261, 304120), (10290, 273708), (10584, 266105), (12348, 228090), (13230, 212884), (13720, 205281), (15206, 185220), (15435, 182472), (17640, 159663), (18522, 152060), (20580, 136854), (22809, 123480), (24696, 114045), (26460, 106442), (30412, 92610), (30870, 91236), (37044, 76030), (38015, 74088), (41160, 68427), (45618, 61740), (46305, 60824), (52920, 53221)]