490885920

素因数分解:

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

素因数の和:814

約数の個数: 360

約数和(自身を含む): 2017869084

約数和(自身を除く): 1526983164

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 480, 490, 504, 540, 560, 567, 588, 630, 648, 672, 720, 735, 756, 773, 784, 810, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1440, 1470, 1512, 1546, 1568, 1620, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2268, 2319, 2352, 2520, 2592, 2646, 2835, 2940, 3024, 3092, 3240, 3360, 3528, 3780, 3865, 3920, 3969, 4320, 4410, 4536, 4638, 4704, 5040, 5292, 5411, 5670, 5880, 6048, 6184, 6480, 6615, 6957, 7056, 7560, 7730, 7840, 7938, 8820, 9072, 9276, 10080, 10584, 10822, 11340, 11595, 11760, 12368, 12960, 13230, 13914, 14112, 15120, 15460, 15876, 16233, 17640, 18144, 18552, 19845, 20871, 21168, 21644, 22680, 23190, 23520, 24736, 26460, 27055, 27828, 30240, 30920, 31752, 32466, 34785, 35280, 37104, 37877, 39690, 41742, 42336, 43288, 45360, 46380, 48699, 52920, 54110, 55656, 61840, 62613, 63504, 64932, 69570, 70560, 74208, 75754, 79380, 81165, 83484, 86576, 90720, 92760, 97398, 104355, 105840, 108220, 111312, 113631, 123680, 125226, 127008, 129864, 139140, 146097, 151508, 158760, 162330, 166968, 173152, 185520, 189385, 194796, 208710, 211680, 216440, 222624, 227262, 243495, 250452, 259728, 278280, 292194, 303016, 313065, 317520, 324660, 333936, 340893, 371040, 378770, 389592, 417420, 432880, 438291, 454524, 486990, 500904, 519456, 556560, 568155, 584388, 606032, 626130, 635040, 649320, 667872, 681786, 730485, 757540, 779184, 834840, 865760, 876582, 909048, 973980, 1001808, 1022679, 1113120, 1136310, 1168776, 1212064, 1252260, 1298640, 1363572, 1460970, 1515080, 1558368, 1669680, 1704465, 1753164, 1818096, 1947960, 2003616, 2045358, 2191455, 2272620, 2337552, 2504520, 2597280, 2727144, 2921940, 3030160, 3068037, 3339360, 3408930, 3506328, 3636192, 3895920, 4090716, 4382910, 4545240, 4675104, 5009040, 5113395, 5454288, 5843880, 6060320, 6136074, 6817860, 7012656, 7791840, 8181432, 8765820, 9090480, 10018080, 10226790, 10908576, 11687760, 12272148, 13635720, 14025312, 15340185, 16362864, 17531640, 18180960, 20453580, 23375520, 24544296, 27271440, 30680370, 32725728, 35063280, 40907160, 49088592, 54542880, 61360740, 70126560, 81814320, 98177184, 122721480, 163628640, 245442960, 490885920]

約数ペア:

[(1, 490885920), (2, 245442960), (3, 163628640), (4, 122721480), (5, 98177184), (6, 81814320), (7, 70126560), (8, 61360740), (9, 54542880), (10, 49088592), (12, 40907160), (14, 35063280), (15, 32725728), (16, 30680370), (18, 27271440), (20, 24544296), (21, 23375520), (24, 20453580), (27, 18180960), (28, 17531640), (30, 16362864), (32, 15340185), (35, 14025312), (36, 13635720), (40, 12272148), (42, 11687760), (45, 10908576), (48, 10226790), (49, 10018080), (54, 9090480), (56, 8765820), (60, 8181432), (63, 7791840), (70, 7012656), (72, 6817860), (80, 6136074), (81, 6060320), (84, 5843880), (90, 5454288), (96, 5113395), (98, 5009040), (105, 4675104), (108, 4545240), (112, 4382910), (120, 4090716), (126, 3895920), (135, 3636192), (140, 3506328), (144, 3408930), (147, 3339360), (160, 3068037), (162, 3030160), (168, 2921940), (180, 2727144), (189, 2597280), (196, 2504520), (210, 2337552), (216, 2272620), (224, 2191455), (240, 2045358), (245, 2003616), (252, 1947960), (270, 1818096), (280, 1753164), (288, 1704465), (294, 1669680), (315, 1558368), (324, 1515080), (336, 1460970), (360, 1363572), (378, 1298640), (392, 1252260), (405, 1212064), (420, 1168776), (432, 1136310), (441, 1113120), (480, 1022679), (490, 1001808), (504, 973980), (540, 909048), (560, 876582), (567, 865760), (588, 834840), (630, 779184), (648, 757540), (672, 730485), (720, 681786), (735, 667872), (756, 649320), (773, 635040), (784, 626130), (810, 606032), (840, 584388), (864, 568155), (882, 556560), (945, 519456), (980, 500904), (1008, 486990), (1080, 454524), (1120, 438291), (1134, 432880), (1176, 417420), (1260, 389592), (1296, 378770), (1323, 371040), (1440, 340893), (1470, 333936), (1512, 324660), (1546, 317520), (1568, 313065), (1620, 303016), (1680, 292194), (1764, 278280), (1890, 259728), (1960, 250452), (2016, 243495), (2160, 227262), (2205, 222624), (2268, 216440), (2319, 211680), (2352, 208710), (2520, 194796), (2592, 189385), (2646, 185520), (2835, 173152), (2940, 166968), (3024, 162330), (3092, 158760), (3240, 151508), (3360, 146097), (3528, 139140), (3780, 129864), (3865, 127008), (3920, 125226), (3969, 123680), (4320, 113631), (4410, 111312), (4536, 108220), (4638, 105840), (4704, 104355), (5040, 97398), (5292, 92760), (5411, 90720), (5670, 86576), (5880, 83484), (6048, 81165), (6184, 79380), (6480, 75754), (6615, 74208), (6957, 70560), (7056, 69570), (7560, 64932), (7730, 63504), (7840, 62613), (7938, 61840), (8820, 55656), (9072, 54110), (9276, 52920), (10080, 48699), (10584, 46380), (10822, 45360), (11340, 43288), (11595, 42336), (11760, 41742), (12368, 39690), (12960, 37877), (13230, 37104), (13914, 35280), (14112, 34785), (15120, 32466), (15460, 31752), (15876, 30920), (16233, 30240), (17640, 27828), (18144, 27055), (18552, 26460), (19845, 24736), (20871, 23520), (21168, 23190), (21644, 22680)]