122721480

素因数分解:

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

素因数の和:810

約数の個数: 240

約数和(自身を含む): 480445020

約数和(自身を除く): 357723540

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, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 773, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1546, 1620, 1764, 1890, 1960, 2205, 2268, 2319, 2520, 2646, 2835, 2940, 3092, 3240, 3528, 3780, 3865, 3969, 4410, 4536, 4638, 5292, 5411, 5670, 5880, 6184, 6615, 6957, 7560, 7730, 7938, 8820, 9276, 10584, 10822, 11340, 11595, 13230, 13914, 15460, 15876, 16233, 17640, 18552, 19845, 20871, 21644, 22680, 23190, 26460, 27055, 27828, 30920, 31752, 32466, 34785, 37877, 39690, 41742, 43288, 46380, 48699, 52920, 54110, 55656, 62613, 64932, 69570, 75754, 79380, 81165, 83484, 92760, 97398, 104355, 108220, 113631, 125226, 129864, 139140, 146097, 151508, 158760, 162330, 166968, 189385, 194796, 208710, 216440, 227262, 243495, 250452, 278280, 292194, 303016, 313065, 324660, 340893, 378770, 389592, 417420, 438291, 454524, 486990, 500904, 568155, 584388, 626130, 649320, 681786, 730485, 757540, 834840, 876582, 909048, 973980, 1022679, 1136310, 1168776, 1252260, 1363572, 1460970, 1515080, 1704465, 1753164, 1947960, 2045358, 2191455, 2272620, 2504520, 2727144, 2921940, 3068037, 3408930, 3506328, 4090716, 4382910, 4545240, 5113395, 5843880, 6136074, 6817860, 8181432, 8765820, 10226790, 12272148, 13635720, 15340185, 17531640, 20453580, 24544296, 30680370, 40907160, 61360740, 122721480]

約数ペア:

[(1, 122721480), (2, 61360740), (3, 40907160), (4, 30680370), (5, 24544296), (6, 20453580), (7, 17531640), (8, 15340185), (9, 13635720), (10, 12272148), (12, 10226790), (14, 8765820), (15, 8181432), (18, 6817860), (20, 6136074), (21, 5843880), (24, 5113395), (27, 4545240), (28, 4382910), (30, 4090716), (35, 3506328), (36, 3408930), (40, 3068037), (42, 2921940), (45, 2727144), (49, 2504520), (54, 2272620), (56, 2191455), (60, 2045358), (63, 1947960), (70, 1753164), (72, 1704465), (81, 1515080), (84, 1460970), (90, 1363572), (98, 1252260), (105, 1168776), (108, 1136310), (120, 1022679), (126, 973980), (135, 909048), (140, 876582), (147, 834840), (162, 757540), (168, 730485), (180, 681786), (189, 649320), (196, 626130), (210, 584388), (216, 568155), (245, 500904), (252, 486990), (270, 454524), (280, 438291), (294, 417420), (315, 389592), (324, 378770), (360, 340893), (378, 324660), (392, 313065), (405, 303016), (420, 292194), (441, 278280), (490, 250452), (504, 243495), (540, 227262), (567, 216440), (588, 208710), (630, 194796), (648, 189385), (735, 166968), (756, 162330), (773, 158760), (810, 151508), (840, 146097), (882, 139140), (945, 129864), (980, 125226), (1080, 113631), (1134, 108220), (1176, 104355), (1260, 97398), (1323, 92760), (1470, 83484), (1512, 81165), (1546, 79380), (1620, 75754), (1764, 69570), (1890, 64932), (1960, 62613), (2205, 55656), (2268, 54110), (2319, 52920), (2520, 48699), (2646, 46380), (2835, 43288), (2940, 41742), (3092, 39690), (3240, 37877), (3528, 34785), (3780, 32466), (3865, 31752), (3969, 30920), (4410, 27828), (4536, 27055), (4638, 26460), (5292, 23190), (5411, 22680), (5670, 21644), (5880, 20871), (6184, 19845), (6615, 18552), (6957, 17640), (7560, 16233), (7730, 15876), (7938, 15460), (8820, 13914), (9276, 13230), (10584, 11595), (10822, 11340)]