645929280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 336

約数和(自身を含む): 2396459520

約数和(自身を除く): 1750530240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 79, 80, 85, 90, 96, 102, 120, 136, 144, 153, 158, 160, 167, 170, 180, 192, 204, 237, 240, 255, 272, 288, 306, 316, 320, 334, 340, 360, 395, 408, 474, 480, 501, 510, 544, 576, 612, 632, 668, 680, 711, 720, 765, 790, 816, 835, 948, 960, 1002, 1020, 1088, 1185, 1224, 1264, 1336, 1343, 1360, 1422, 1440, 1503, 1530, 1580, 1632, 1670, 1896, 2004, 2040, 2370, 2448, 2505, 2528, 2672, 2686, 2720, 2839, 2844, 2880, 3006, 3060, 3160, 3264, 3340, 3555, 3792, 4008, 4029, 4080, 4740, 4896, 5010, 5056, 5344, 5372, 5440, 5678, 5688, 6012, 6120, 6320, 6680, 6715, 7110, 7515, 7584, 8016, 8058, 8160, 8517, 9480, 9792, 10020, 10688, 10744, 11356, 11376, 12024, 12087, 12240, 12640, 13193, 13360, 13430, 14195, 14220, 15030, 15168, 16032, 16116, 16320, 17034, 18960, 20040, 20145, 21488, 22712, 22752, 24048, 24174, 24480, 25280, 25551, 26386, 26720, 26860, 28390, 28440, 30060, 32064, 32232, 34068, 37920, 39579, 40080, 40290, 42585, 42976, 45424, 45504, 48096, 48348, 48960, 51102, 52772, 53440, 53720, 56780, 56880, 60120, 60435, 64464, 65965, 68136, 75840, 79158, 80160, 80580, 85170, 85952, 90848, 96192, 96696, 102204, 105544, 107440, 113560, 113760, 118737, 120240, 120870, 127755, 128928, 131930, 136272, 158316, 160320, 161160, 170340, 181696, 193392, 197895, 204408, 211088, 214880, 224281, 227120, 227520, 237474, 240480, 241740, 255510, 257856, 263860, 272544, 316632, 322320, 340680, 386784, 395790, 408816, 422176, 429760, 448562, 454240, 474948, 480960, 483480, 511020, 527720, 545088, 593685, 633264, 644640, 672843, 681360, 773568, 791580, 817632, 844352, 897124, 908480, 949896, 966960, 1022040, 1055440, 1121405, 1187370, 1266528, 1289280, 1345686, 1362720, 1583160, 1635264, 1794248, 1899792, 1933920, 2018529, 2044080, 2110880, 2242810, 2374740, 2533056, 2691372, 2725440, 3166320, 3364215, 3588496, 3799584, 3867840, 4037058, 4088160, 4221760, 4485620, 4749480, 5382744, 6332640, 6728430, 7176992, 7599168, 8074116, 8176320, 8971240, 9498960, 10092645, 10765488, 12665280, 13456860, 14353984, 16148232, 17942480, 18997920, 20185290, 21530976, 26913720, 32296464, 35884960, 37995840, 40370580, 43061952, 53827440, 64592928, 71769920, 80741160, 107654880, 129185856, 161482320, 215309760, 322964640, 645929280]

約数ペア:

[(1, 645929280), (2, 322964640), (3, 215309760), (4, 161482320), (5, 129185856), (6, 107654880), (8, 80741160), (9, 71769920), (10, 64592928), (12, 53827440), (15, 43061952), (16, 40370580), (17, 37995840), (18, 35884960), (20, 32296464), (24, 26913720), (30, 21530976), (32, 20185290), (34, 18997920), (36, 17942480), (40, 16148232), (45, 14353984), (48, 13456860), (51, 12665280), (60, 10765488), (64, 10092645), (68, 9498960), (72, 8971240), (79, 8176320), (80, 8074116), (85, 7599168), (90, 7176992), (96, 6728430), (102, 6332640), (120, 5382744), (136, 4749480), (144, 4485620), (153, 4221760), (158, 4088160), (160, 4037058), (167, 3867840), (170, 3799584), (180, 3588496), (192, 3364215), (204, 3166320), (237, 2725440), (240, 2691372), (255, 2533056), (272, 2374740), (288, 2242810), (306, 2110880), (316, 2044080), (320, 2018529), (334, 1933920), (340, 1899792), (360, 1794248), (395, 1635264), (408, 1583160), (474, 1362720), (480, 1345686), (501, 1289280), (510, 1266528), (544, 1187370), (576, 1121405), (612, 1055440), (632, 1022040), (668, 966960), (680, 949896), (711, 908480), (720, 897124), (765, 844352), (790, 817632), (816, 791580), (835, 773568), (948, 681360), (960, 672843), (1002, 644640), (1020, 633264), (1088, 593685), (1185, 545088), (1224, 527720), (1264, 511020), (1336, 483480), (1343, 480960), (1360, 474948), (1422, 454240), (1440, 448562), (1503, 429760), (1530, 422176), (1580, 408816), (1632, 395790), (1670, 386784), (1896, 340680), (2004, 322320), (2040, 316632), (2370, 272544), (2448, 263860), (2505, 257856), (2528, 255510), (2672, 241740), (2686, 240480), (2720, 237474), (2839, 227520), (2844, 227120), (2880, 224281), (3006, 214880), (3060, 211088), (3160, 204408), (3264, 197895), (3340, 193392), (3555, 181696), (3792, 170340), (4008, 161160), (4029, 160320), (4080, 158316), (4740, 136272), (4896, 131930), (5010, 128928), (5056, 127755), (5344, 120870), (5372, 120240), (5440, 118737), (5678, 113760), (5688, 113560), (6012, 107440), (6120, 105544), (6320, 102204), (6680, 96696), (6715, 96192), (7110, 90848), (7515, 85952), (7584, 85170), (8016, 80580), (8058, 80160), (8160, 79158), (8517, 75840), (9480, 68136), (9792, 65965), (10020, 64464), (10688, 60435), (10744, 60120), (11356, 56880), (11376, 56780), (12024, 53720), (12087, 53440), (12240, 52772), (12640, 51102), (13193, 48960), (13360, 48348), (13430, 48096), (14195, 45504), (14220, 45424), (15030, 42976), (15168, 42585), (16032, 40290), (16116, 40080), (16320, 39579), (17034, 37920), (18960, 34068), (20040, 32232), (20145, 32064), (21488, 30060), (22712, 28440), (22752, 28390), (24048, 26860), (24174, 26720), (24480, 26386), (25280, 25551)]