298839240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{5647}}^1$

素因数の和:5681

約数の個数: 192

約数和(自身を含む): 1158969600

約数和(自身を除く): 860130360

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, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5647, 5880, 6615, 7560, 8820, 10584, 11294, 13230, 16941, 17640, 22588, 26460, 28235, 33882, 39529, 45176, 50823, 52920, 56470, 67764, 79058, 84705, 101646, 112940, 118587, 135528, 152469, 158116, 169410, 197645, 203292, 225880, 237174, 254115, 276703, 304938, 316232, 338820, 355761, 395290, 406584, 474348, 508230, 553406, 592935, 609876, 677640, 711522, 762345, 790580, 830109, 948696, 1016460, 1067283, 1106812, 1185870, 1219752, 1383515, 1423044, 1524690, 1581160, 1660218, 1778805, 2032920, 2134566, 2213624, 2371740, 2490327, 2767030, 2846088, 3049380, 3320436, 3557610, 4150545, 4269132, 4743480, 4980654, 5336415, 5534060, 6098760, 6640872, 7115220, 7470981, 8301090, 8538264, 9961308, 10672830, 11068120, 12451635, 14230440, 14941962, 16602180, 19922616, 21345660, 24903270, 29883924, 33204360, 37354905, 42691320, 49806540, 59767848, 74709810, 99613080, 149419620, 298839240]

約数ペア:

[(1, 298839240), (2, 149419620), (3, 99613080), (4, 74709810), (5, 59767848), (6, 49806540), (7, 42691320), (8, 37354905), (9, 33204360), (10, 29883924), (12, 24903270), (14, 21345660), (15, 19922616), (18, 16602180), (20, 14941962), (21, 14230440), (24, 12451635), (27, 11068120), (28, 10672830), (30, 9961308), (35, 8538264), (36, 8301090), (40, 7470981), (42, 7115220), (45, 6640872), (49, 6098760), (54, 5534060), (56, 5336415), (60, 4980654), (63, 4743480), (70, 4269132), (72, 4150545), (84, 3557610), (90, 3320436), (98, 3049380), (105, 2846088), (108, 2767030), (120, 2490327), (126, 2371740), (135, 2213624), (140, 2134566), (147, 2032920), (168, 1778805), (180, 1660218), (189, 1581160), (196, 1524690), (210, 1423044), (216, 1383515), (245, 1219752), (252, 1185870), (270, 1106812), (280, 1067283), (294, 1016460), (315, 948696), (360, 830109), (378, 790580), (392, 762345), (420, 711522), (441, 677640), (490, 609876), (504, 592935), (540, 553406), (588, 508230), (630, 474348), (735, 406584), (756, 395290), (840, 355761), (882, 338820), (945, 316232), (980, 304938), (1080, 276703), (1176, 254115), (1260, 237174), (1323, 225880), (1470, 203292), (1512, 197645), (1764, 169410), (1890, 158116), (1960, 152469), (2205, 135528), (2520, 118587), (2646, 112940), (2940, 101646), (3528, 84705), (3780, 79058), (4410, 67764), (5292, 56470), (5647, 52920), (5880, 50823), (6615, 45176), (7560, 39529), (8820, 33882), (10584, 28235), (11294, 26460), (13230, 22588), (16941, 17640)]