222491520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 818433720

約数和(自身を除く): 595942200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 107, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 214, 228, 240, 285, 288, 304, 320, 321, 342, 360, 361, 380, 384, 428, 456, 480, 535, 570, 576, 608, 640, 642, 684, 720, 722, 760, 855, 856, 912, 960, 963, 1070, 1083, 1140, 1152, 1216, 1284, 1368, 1440, 1444, 1520, 1605, 1710, 1712, 1805, 1824, 1920, 1926, 2033, 2140, 2166, 2280, 2432, 2568, 2736, 2880, 2888, 3040, 3210, 3249, 3420, 3424, 3610, 3648, 3852, 4066, 4280, 4332, 4560, 4815, 5136, 5415, 5472, 5760, 5776, 6080, 6099, 6420, 6498, 6840, 6848, 7220, 7296, 7704, 8132, 8560, 8664, 9120, 9630, 10165, 10272, 10830, 10944, 11552, 12160, 12198, 12840, 12996, 13680, 13696, 14440, 15408, 16245, 16264, 17120, 17328, 18240, 18297, 19260, 20330, 20544, 21660, 21888, 23104, 24396, 25680, 25992, 27360, 28880, 30495, 30816, 32490, 32528, 34240, 34656, 36480, 36594, 38520, 38627, 40660, 41088, 43320, 46208, 48792, 51360, 51984, 54720, 57760, 60990, 61632, 64980, 65056, 68480, 69312, 73188, 77040, 77254, 81320, 86640, 91485, 97584, 102720, 103968, 109440, 115520, 115881, 121980, 123264, 129960, 130112, 138624, 146376, 154080, 154508, 162640, 173280, 182970, 193135, 195168, 205440, 207936, 231040, 231762, 243960, 259920, 260224, 292752, 308160, 309016, 325280, 346560, 347643, 365940, 386270, 390336, 415872, 463524, 487920, 519840, 579405, 585504, 616320, 618032, 650560, 693120, 695286, 731880, 772540, 780672, 927048, 975840, 1039680, 1158810, 1171008, 1236064, 1301120, 1390572, 1463760, 1545080, 1738215, 1854096, 1951680, 2079360, 2317620, 2342016, 2472128, 2781144, 2927520, 3090160, 3476430, 3708192, 3903360, 4635240, 4944256, 5562288, 5855040, 6180320, 6952860, 7416384, 9270480, 11124576, 11710080, 12360640, 13905720, 14832768, 18540960, 22249152, 24721280, 27811440, 37081920, 44498304, 55622880, 74163840, 111245760, 222491520]

約数ペア:

[(1, 222491520), (2, 111245760), (3, 74163840), (4, 55622880), (5, 44498304), (6, 37081920), (8, 27811440), (9, 24721280), (10, 22249152), (12, 18540960), (15, 14832768), (16, 13905720), (18, 12360640), (19, 11710080), (20, 11124576), (24, 9270480), (30, 7416384), (32, 6952860), (36, 6180320), (38, 5855040), (40, 5562288), (45, 4944256), (48, 4635240), (57, 3903360), (60, 3708192), (64, 3476430), (72, 3090160), (76, 2927520), (80, 2781144), (90, 2472128), (95, 2342016), (96, 2317620), (107, 2079360), (114, 1951680), (120, 1854096), (128, 1738215), (144, 1545080), (152, 1463760), (160, 1390572), (171, 1301120), (180, 1236064), (190, 1171008), (192, 1158810), (214, 1039680), (228, 975840), (240, 927048), (285, 780672), (288, 772540), (304, 731880), (320, 695286), (321, 693120), (342, 650560), (360, 618032), (361, 616320), (380, 585504), (384, 579405), (428, 519840), (456, 487920), (480, 463524), (535, 415872), (570, 390336), (576, 386270), (608, 365940), (640, 347643), (642, 346560), (684, 325280), (720, 309016), (722, 308160), (760, 292752), (855, 260224), (856, 259920), (912, 243960), (960, 231762), (963, 231040), (1070, 207936), (1083, 205440), (1140, 195168), (1152, 193135), (1216, 182970), (1284, 173280), (1368, 162640), (1440, 154508), (1444, 154080), (1520, 146376), (1605, 138624), (1710, 130112), (1712, 129960), (1805, 123264), (1824, 121980), (1920, 115881), (1926, 115520), (2033, 109440), (2140, 103968), (2166, 102720), (2280, 97584), (2432, 91485), (2568, 86640), (2736, 81320), (2880, 77254), (2888, 77040), (3040, 73188), (3210, 69312), (3249, 68480), (3420, 65056), (3424, 64980), (3610, 61632), (3648, 60990), (3852, 57760), (4066, 54720), (4280, 51984), (4332, 51360), (4560, 48792), (4815, 46208), (5136, 43320), (5415, 41088), (5472, 40660), (5760, 38627), (5776, 38520), (6080, 36594), (6099, 36480), (6420, 34656), (6498, 34240), (6840, 32528), (6848, 32490), (7220, 30816), (7296, 30495), (7704, 28880), (8132, 27360), (8560, 25992), (8664, 25680), (9120, 24396), (9630, 23104), (10165, 21888), (10272, 21660), (10830, 20544), (10944, 20330), (11552, 19260), (12160, 18297), (12198, 18240), (12840, 17328), (12996, 17120), (13680, 16264), (13696, 16245), (14440, 15408)]