666202320

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:824

約数の個数: 400

約数和(自身を含む): 2787143040

約数和(自身を除く): 2120940720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 504, 513, 532, 540, 560, 567, 570, 630, 648, 665, 684, 720, 756, 760, 773, 798, 810, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1512, 1520, 1539, 1546, 1596, 1620, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2268, 2280, 2319, 2394, 2520, 2565, 2660, 2736, 2835, 3024, 3078, 3092, 3192, 3240, 3420, 3591, 3780, 3865, 3990, 4104, 4536, 4560, 4638, 4788, 5040, 5130, 5320, 5411, 5670, 5985, 6156, 6184, 6384, 6480, 6840, 6957, 7182, 7560, 7695, 7730, 7980, 8208, 9072, 9276, 9576, 10260, 10640, 10773, 10822, 11340, 11595, 11970, 12312, 12368, 13680, 13914, 14364, 14687, 15120, 15390, 15460, 15960, 16233, 17955, 18552, 19152, 20520, 20871, 21546, 21644, 22680, 23190, 23940, 24624, 27055, 27828, 28728, 29374, 30780, 30920, 31920, 32466, 34785, 35910, 37104, 41040, 41742, 43092, 43288, 44061, 45360, 46380, 47880, 48699, 53865, 54110, 55656, 57456, 58748, 61560, 61840, 62613, 64932, 69570, 71820, 73435, 81165, 83484, 86184, 86576, 88122, 92760, 95760, 97398, 102809, 104355, 107730, 108220, 111312, 117496, 123120, 125226, 129864, 132183, 139140, 143640, 146097, 146870, 162330, 166968, 172368, 176244, 185520, 194796, 205618, 208710, 215460, 216440, 220305, 234992, 243495, 250452, 259728, 264366, 278280, 287280, 292194, 293740, 308427, 313065, 324660, 333936, 352488, 389592, 396549, 411236, 417420, 430920, 432880, 438291, 440610, 486990, 500904, 514045, 528732, 556560, 584388, 587480, 616854, 626130, 649320, 660915, 704976, 730485, 779184, 793098, 822472, 834840, 861840, 876582, 881220, 925281, 973980, 1001808, 1028090, 1057464, 1168776, 1174960, 1189647, 1233708, 1252260, 1298640, 1321830, 1460970, 1542135, 1586196, 1644944, 1669680, 1753164, 1762440, 1850562, 1947960, 1982745, 2056180, 2114928, 2191455, 2337552, 2379294, 2467416, 2504520, 2643660, 2775843, 2921940, 3084270, 3172392, 3506328, 3524880, 3701124, 3895920, 3965490, 4112360, 4382910, 4626405, 4758588, 4934832, 5009040, 5287320, 5551686, 5843880, 5948235, 6168540, 6344784, 7012656, 7402248, 7930980, 8224720, 8327529, 8765820, 9252810, 9517176, 10574640, 11103372, 11687760, 11896470, 12337080, 13879215, 14804496, 15861960, 16655058, 17531640, 18505620, 19034352, 22206744, 23792940, 24674160, 27758430, 31723920, 33310116, 35063280, 37011240, 41637645, 44413488, 47585880, 55516860, 66620232, 74022480, 83275290, 95171760, 111033720, 133240464, 166550580, 222067440, 333101160, 666202320]

約数ペア:

[(1, 666202320), (2, 333101160), (3, 222067440), (4, 166550580), (5, 133240464), (6, 111033720), (7, 95171760), (8, 83275290), (9, 74022480), (10, 66620232), (12, 55516860), (14, 47585880), (15, 44413488), (16, 41637645), (18, 37011240), (19, 35063280), (20, 33310116), (21, 31723920), (24, 27758430), (27, 24674160), (28, 23792940), (30, 22206744), (35, 19034352), (36, 18505620), (38, 17531640), (40, 16655058), (42, 15861960), (45, 14804496), (48, 13879215), (54, 12337080), (56, 11896470), (57, 11687760), (60, 11103372), (63, 10574640), (70, 9517176), (72, 9252810), (76, 8765820), (80, 8327529), (81, 8224720), (84, 7930980), (90, 7402248), (95, 7012656), (105, 6344784), (108, 6168540), (112, 5948235), (114, 5843880), (120, 5551686), (126, 5287320), (133, 5009040), (135, 4934832), (140, 4758588), (144, 4626405), (152, 4382910), (162, 4112360), (168, 3965490), (171, 3895920), (180, 3701124), (189, 3524880), (190, 3506328), (210, 3172392), (216, 3084270), (228, 2921940), (240, 2775843), (252, 2643660), (266, 2504520), (270, 2467416), (280, 2379294), (285, 2337552), (304, 2191455), (315, 2114928), (324, 2056180), (336, 1982745), (342, 1947960), (360, 1850562), (378, 1762440), (380, 1753164), (399, 1669680), (405, 1644944), (420, 1586196), (432, 1542135), (456, 1460970), (504, 1321830), (513, 1298640), (532, 1252260), (540, 1233708), (560, 1189647), (567, 1174960), (570, 1168776), (630, 1057464), (648, 1028090), (665, 1001808), (684, 973980), (720, 925281), (756, 881220), (760, 876582), (773, 861840), (798, 834840), (810, 822472), (840, 793098), (855, 779184), (912, 730485), (945, 704976), (1008, 660915), (1026, 649320), (1064, 626130), (1080, 616854), (1134, 587480), (1140, 584388), (1197, 556560), (1260, 528732), (1296, 514045), (1330, 500904), (1368, 486990), (1512, 440610), (1520, 438291), (1539, 432880), (1546, 430920), (1596, 417420), (1620, 411236), (1680, 396549), (1710, 389592), (1890, 352488), (1995, 333936), (2052, 324660), (2128, 313065), (2160, 308427), (2268, 293740), (2280, 292194), (2319, 287280), (2394, 278280), (2520, 264366), (2565, 259728), (2660, 250452), (2736, 243495), (2835, 234992), (3024, 220305), (3078, 216440), (3092, 215460), (3192, 208710), (3240, 205618), (3420, 194796), (3591, 185520), (3780, 176244), (3865, 172368), (3990, 166968), (4104, 162330), (4536, 146870), (4560, 146097), (4638, 143640), (4788, 139140), (5040, 132183), (5130, 129864), (5320, 125226), (5411, 123120), (5670, 117496), (5985, 111312), (6156, 108220), (6184, 107730), (6384, 104355), (6480, 102809), (6840, 97398), (6957, 95760), (7182, 92760), (7560, 88122), (7695, 86576), (7730, 86184), (7980, 83484), (8208, 81165), (9072, 73435), (9276, 71820), (9576, 69570), (10260, 64932), (10640, 62613), (10773, 61840), (10822, 61560), (11340, 58748), (11595, 57456), (11970, 55656), (12312, 54110), (12368, 53865), (13680, 48699), (13914, 47880), (14364, 46380), (14687, 45360), (15120, 44061), (15390, 43288), (15460, 43092), (15960, 41742), (16233, 41040), (17955, 37104), (18552, 35910), (19152, 34785), (20520, 32466), (20871, 31920), (21546, 30920), (21644, 30780), (22680, 29374), (23190, 28728), (23940, 27828), (24624, 27055)]