4491796680

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{9431}}^1$

素因数の和:9471

約数の個数: 288

約数和(自身を含む): 17612562240

約数和(自身を除く): 13120765560

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, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 486, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 972, 980, 1080, 1134, 1176, 1215, 1260, 1323, 1470, 1512, 1620, 1701, 1764, 1890, 1944, 1960, 2205, 2268, 2430, 2520, 2646, 2835, 2940, 3240, 3402, 3528, 3780, 3969, 4410, 4536, 4860, 5292, 5670, 5880, 6615, 6804, 7560, 7938, 8505, 8820, 9431, 9720, 10584, 11340, 11907, 13230, 13608, 15876, 17010, 17640, 18862, 19845, 22680, 23814, 26460, 28293, 31752, 34020, 37724, 39690, 47155, 47628, 52920, 56586, 59535, 66017, 68040, 75448, 79380, 84879, 94310, 95256, 113172, 119070, 132034, 141465, 158760, 169758, 188620, 198051, 226344, 238140, 254637, 264068, 282930, 330085, 339516, 377240, 396102, 424395, 462119, 476280, 509274, 528136, 565860, 594153, 660170, 679032, 763911, 792204, 848790, 924238, 990255, 1018548, 1131720, 1188306, 1273185, 1320340, 1386357, 1527822, 1584408, 1697580, 1782459, 1848476, 1980510, 2037096, 2291733, 2310595, 2376612, 2546370, 2640680, 2772714, 2970765, 3055644, 3395160, 3564918, 3696952, 3819555, 3961020, 4159071, 4583466, 4621190, 4753224, 5092740, 5347377, 5545428, 5941530, 6111288, 6931785, 7129836, 7639110, 7922040, 8318142, 8912295, 9166932, 9242380, 10185480, 10694754, 11090856, 11458665, 11883060, 12477213, 13863570, 14259672, 15278220, 16042131, 16636284, 17824590, 18333864, 18484760, 20795355, 21389508, 22917330, 23766120, 24954426, 26736885, 27727140, 30556440, 32084262, 33272568, 35649180, 37431639, 41590710, 42779016, 45834660, 49908852, 53473770, 55454280, 62386065, 64168524, 71298360, 74863278, 80210655, 83181420, 91669320, 99817704, 106947540, 112294917, 124772130, 128337048, 149726556, 160421310, 166362840, 187158195, 213895080, 224589834, 249544260, 299453112, 320842620, 374316390, 449179668, 499088520, 561474585, 641685240, 748632780, 898359336, 1122949170, 1497265560, 2245898340, 4491796680]

約数ペア:

[(1, 4491796680), (2, 2245898340), (3, 1497265560), (4, 1122949170), (5, 898359336), (6, 748632780), (7, 641685240), (8, 561474585), (9, 499088520), (10, 449179668), (12, 374316390), (14, 320842620), (15, 299453112), (18, 249544260), (20, 224589834), (21, 213895080), (24, 187158195), (27, 166362840), (28, 160421310), (30, 149726556), (35, 128337048), (36, 124772130), (40, 112294917), (42, 106947540), (45, 99817704), (49, 91669320), (54, 83181420), (56, 80210655), (60, 74863278), (63, 71298360), (70, 64168524), (72, 62386065), (81, 55454280), (84, 53473770), (90, 49908852), (98, 45834660), (105, 42779016), (108, 41590710), (120, 37431639), (126, 35649180), (135, 33272568), (140, 32084262), (147, 30556440), (162, 27727140), (168, 26736885), (180, 24954426), (189, 23766120), (196, 22917330), (210, 21389508), (216, 20795355), (243, 18484760), (245, 18333864), (252, 17824590), (270, 16636284), (280, 16042131), (294, 15278220), (315, 14259672), (324, 13863570), (360, 12477213), (378, 11883060), (392, 11458665), (405, 11090856), (420, 10694754), (441, 10185480), (486, 9242380), (490, 9166932), (504, 8912295), (540, 8318142), (567, 7922040), (588, 7639110), (630, 7129836), (648, 6931785), (735, 6111288), (756, 5941530), (810, 5545428), (840, 5347377), (882, 5092740), (945, 4753224), (972, 4621190), (980, 4583466), (1080, 4159071), (1134, 3961020), (1176, 3819555), (1215, 3696952), (1260, 3564918), (1323, 3395160), (1470, 3055644), (1512, 2970765), (1620, 2772714), (1701, 2640680), (1764, 2546370), (1890, 2376612), (1944, 2310595), (1960, 2291733), (2205, 2037096), (2268, 1980510), (2430, 1848476), (2520, 1782459), (2646, 1697580), (2835, 1584408), (2940, 1527822), (3240, 1386357), (3402, 1320340), (3528, 1273185), (3780, 1188306), (3969, 1131720), (4410, 1018548), (4536, 990255), (4860, 924238), (5292, 848790), (5670, 792204), (5880, 763911), (6615, 679032), (6804, 660170), (7560, 594153), (7938, 565860), (8505, 528136), (8820, 509274), (9431, 476280), (9720, 462119), (10584, 424395), (11340, 396102), (11907, 377240), (13230, 339516), (13608, 330085), (15876, 282930), (17010, 264068), (17640, 254637), (18862, 238140), (19845, 226344), (22680, 198051), (23814, 188620), (26460, 169758), (28293, 158760), (31752, 141465), (34020, 132034), (37724, 119070), (39690, 113172), (47155, 95256), (47628, 94310), (52920, 84879), (56586, 79380), (59535, 75448), (66017, 68040)]