4689548640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3347}}^1$

素因数の和:3514

約数の個数: 288

約数和(自身を含む): 18426320640

約数和(自身を除く): 13736772000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 139, 140, 144, 160, 168, 180, 210, 224, 240, 252, 278, 280, 288, 315, 336, 360, 417, 420, 480, 504, 556, 560, 630, 672, 695, 720, 834, 840, 973, 1008, 1112, 1120, 1251, 1260, 1390, 1440, 1668, 1680, 1946, 2016, 2085, 2224, 2502, 2520, 2780, 2919, 3336, 3347, 3360, 3892, 4170, 4448, 4865, 5004, 5040, 5560, 5838, 6255, 6672, 6694, 7784, 8340, 8757, 9730, 10008, 10041, 10080, 11120, 11676, 12510, 13344, 13388, 14595, 15568, 16680, 16735, 17514, 19460, 20016, 20082, 22240, 23352, 23429, 25020, 26776, 29190, 30123, 31136, 33360, 33470, 35028, 38920, 40032, 40164, 43785, 46704, 46858, 50040, 50205, 53552, 58380, 60246, 66720, 66940, 70056, 70287, 77840, 80328, 87570, 93408, 93716, 100080, 100410, 107104, 116760, 117145, 120492, 133880, 140112, 140574, 150615, 155680, 160656, 175140, 187432, 200160, 200820, 210861, 233520, 234290, 240984, 267760, 280224, 281148, 301230, 321312, 350280, 351435, 374864, 401640, 421722, 465233, 467040, 468580, 481968, 535520, 562296, 602460, 700560, 702870, 749728, 803280, 843444, 930466, 937160, 963936, 1054305, 1124592, 1204920, 1395699, 1401120, 1405740, 1606560, 1686888, 1860932, 1874320, 2108610, 2249184, 2326165, 2409840, 2791398, 2811480, 3256631, 3373776, 3721864, 3748640, 4187097, 4217220, 4652330, 4819680, 5582796, 5622960, 6513262, 6747552, 6978495, 7443728, 8374194, 8434440, 9304660, 9769893, 11165592, 11245920, 13026524, 13956990, 14887456, 16283155, 16748388, 16868880, 18609320, 19539786, 20935485, 22331184, 26053048, 27913980, 29309679, 32566310, 33496776, 33737760, 37218640, 39079572, 41870970, 44662368, 48849465, 52106096, 55827960, 58619358, 65132620, 66993552, 74437280, 78159144, 83741940, 97698930, 104212192, 111655920, 117238716, 130265240, 133987104, 146548395, 156318288, 167483880, 195397860, 223311840, 234477432, 260530480, 293096790, 312636576, 334967760, 390795720, 468954864, 521060960, 586193580, 669935520, 781591440, 937909728, 1172387160, 1563182880, 2344774320, 4689548640]

約数ペア:

[(1, 4689548640), (2, 2344774320), (3, 1563182880), (4, 1172387160), (5, 937909728), (6, 781591440), (7, 669935520), (8, 586193580), (9, 521060960), (10, 468954864), (12, 390795720), (14, 334967760), (15, 312636576), (16, 293096790), (18, 260530480), (20, 234477432), (21, 223311840), (24, 195397860), (28, 167483880), (30, 156318288), (32, 146548395), (35, 133987104), (36, 130265240), (40, 117238716), (42, 111655920), (45, 104212192), (48, 97698930), (56, 83741940), (60, 78159144), (63, 74437280), (70, 66993552), (72, 65132620), (80, 58619358), (84, 55827960), (90, 52106096), (96, 48849465), (105, 44662368), (112, 41870970), (120, 39079572), (126, 37218640), (139, 33737760), (140, 33496776), (144, 32566310), (160, 29309679), (168, 27913980), (180, 26053048), (210, 22331184), (224, 20935485), (240, 19539786), (252, 18609320), (278, 16868880), (280, 16748388), (288, 16283155), (315, 14887456), (336, 13956990), (360, 13026524), (417, 11245920), (420, 11165592), (480, 9769893), (504, 9304660), (556, 8434440), (560, 8374194), (630, 7443728), (672, 6978495), (695, 6747552), (720, 6513262), (834, 5622960), (840, 5582796), (973, 4819680), (1008, 4652330), (1112, 4217220), (1120, 4187097), (1251, 3748640), (1260, 3721864), (1390, 3373776), (1440, 3256631), (1668, 2811480), (1680, 2791398), (1946, 2409840), (2016, 2326165), (2085, 2249184), (2224, 2108610), (2502, 1874320), (2520, 1860932), (2780, 1686888), (2919, 1606560), (3336, 1405740), (3347, 1401120), (3360, 1395699), (3892, 1204920), (4170, 1124592), (4448, 1054305), (4865, 963936), (5004, 937160), (5040, 930466), (5560, 843444), (5838, 803280), (6255, 749728), (6672, 702870), (6694, 700560), (7784, 602460), (8340, 562296), (8757, 535520), (9730, 481968), (10008, 468580), (10041, 467040), (10080, 465233), (11120, 421722), (11676, 401640), (12510, 374864), (13344, 351435), (13388, 350280), (14595, 321312), (15568, 301230), (16680, 281148), (16735, 280224), (17514, 267760), (19460, 240984), (20016, 234290), (20082, 233520), (22240, 210861), (23352, 200820), (23429, 200160), (25020, 187432), (26776, 175140), (29190, 160656), (30123, 155680), (31136, 150615), (33360, 140574), (33470, 140112), (35028, 133880), (38920, 120492), (40032, 117145), (40164, 116760), (43785, 107104), (46704, 100410), (46858, 100080), (50040, 93716), (50205, 93408), (53552, 87570), (58380, 80328), (60246, 77840), (66720, 70287), (66940, 70056)]