2102099040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2659}}^1$

素因数の和:2747

約数の個数: 240

約数和(自身を含む): 7543110960

約数和(自身を除く): 5441011920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 488, 540, 549, 610, 648, 720, 732, 810, 864, 915, 976, 1080, 1098, 1220, 1296, 1440, 1464, 1620, 1647, 1830, 1952, 2160, 2196, 2440, 2592, 2659, 2745, 2928, 3240, 3294, 3660, 4320, 4392, 4880, 4941, 5318, 5490, 5856, 6480, 6588, 7320, 7977, 8235, 8784, 9760, 9882, 10636, 10980, 12960, 13176, 13295, 14640, 15954, 16470, 17568, 19764, 21272, 21960, 23931, 24705, 26352, 26590, 29280, 31908, 32940, 39528, 39885, 42544, 43920, 47862, 49410, 52704, 53180, 63816, 65880, 71793, 79056, 79770, 85088, 87840, 95724, 98820, 106360, 119655, 127632, 131760, 143586, 158112, 159540, 162199, 191448, 197640, 212720, 215379, 239310, 255264, 263520, 287172, 319080, 324398, 358965, 382896, 395280, 425440, 430758, 478620, 486597, 574344, 638160, 648796, 717930, 765792, 790560, 810995, 861516, 957240, 973194, 1076895, 1148688, 1276320, 1297592, 1435860, 1459791, 1621990, 1723032, 1914480, 1946388, 2153790, 2297376, 2432985, 2595184, 2871720, 2919582, 3243980, 3446064, 3828960, 3892776, 4307580, 4379373, 4865970, 5190368, 5743440, 5839164, 6487960, 6892128, 7298955, 7785552, 8615160, 8758746, 9731940, 11486880, 11678328, 12975920, 13138119, 14597910, 15571104, 17230320, 17517492, 19463880, 21896865, 23356656, 25951840, 26276238, 29195820, 34460640, 35034984, 38927760, 43793730, 46713312, 52552476, 58391640, 65690595, 70069968, 77855520, 87587460, 105104952, 116783280, 131381190, 140139936, 175174920, 210209904, 233566560, 262762380, 350349840, 420419808, 525524760, 700699680, 1051049520, 2102099040]

約数ペア:

[(1, 2102099040), (2, 1051049520), (3, 700699680), (4, 525524760), (5, 420419808), (6, 350349840), (8, 262762380), (9, 233566560), (10, 210209904), (12, 175174920), (15, 140139936), (16, 131381190), (18, 116783280), (20, 105104952), (24, 87587460), (27, 77855520), (30, 70069968), (32, 65690595), (36, 58391640), (40, 52552476), (45, 46713312), (48, 43793730), (54, 38927760), (60, 35034984), (61, 34460640), (72, 29195820), (80, 26276238), (81, 25951840), (90, 23356656), (96, 21896865), (108, 19463880), (120, 17517492), (122, 17230320), (135, 15571104), (144, 14597910), (160, 13138119), (162, 12975920), (180, 11678328), (183, 11486880), (216, 9731940), (240, 8758746), (244, 8615160), (270, 7785552), (288, 7298955), (305, 6892128), (324, 6487960), (360, 5839164), (366, 5743440), (405, 5190368), (432, 4865970), (480, 4379373), (488, 4307580), (540, 3892776), (549, 3828960), (610, 3446064), (648, 3243980), (720, 2919582), (732, 2871720), (810, 2595184), (864, 2432985), (915, 2297376), (976, 2153790), (1080, 1946388), (1098, 1914480), (1220, 1723032), (1296, 1621990), (1440, 1459791), (1464, 1435860), (1620, 1297592), (1647, 1276320), (1830, 1148688), (1952, 1076895), (2160, 973194), (2196, 957240), (2440, 861516), (2592, 810995), (2659, 790560), (2745, 765792), (2928, 717930), (3240, 648796), (3294, 638160), (3660, 574344), (4320, 486597), (4392, 478620), (4880, 430758), (4941, 425440), (5318, 395280), (5490, 382896), (5856, 358965), (6480, 324398), (6588, 319080), (7320, 287172), (7977, 263520), (8235, 255264), (8784, 239310), (9760, 215379), (9882, 212720), (10636, 197640), (10980, 191448), (12960, 162199), (13176, 159540), (13295, 158112), (14640, 143586), (15954, 131760), (16470, 127632), (17568, 119655), (19764, 106360), (21272, 98820), (21960, 95724), (23931, 87840), (24705, 85088), (26352, 79770), (26590, 79056), (29280, 71793), (31908, 65880), (32940, 63816), (39528, 53180), (39885, 52704), (42544, 49410), (43920, 47862)]