210899040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:765

約数の個数: 192

約数和(自身を含む): 738097920

約数和(自身を除く): 527198880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 220, 236, 240, 264, 295, 330, 352, 354, 440, 472, 480, 528, 590, 649, 660, 677, 708, 880, 885, 944, 1056, 1180, 1298, 1320, 1354, 1416, 1760, 1770, 1888, 1947, 2031, 2360, 2596, 2640, 2708, 2832, 3245, 3385, 3540, 3894, 4062, 4720, 5192, 5280, 5416, 5664, 6490, 6770, 7080, 7447, 7788, 8124, 9440, 9735, 10155, 10384, 10832, 12980, 13540, 14160, 14894, 15576, 16248, 19470, 20310, 20768, 21664, 22341, 25960, 27080, 28320, 29788, 31152, 32496, 37235, 38940, 39943, 40620, 44682, 51920, 54160, 59576, 62304, 64992, 74470, 77880, 79886, 81240, 89364, 103840, 108320, 111705, 119152, 119829, 148940, 155760, 159772, 162480, 178728, 199715, 223410, 238304, 239658, 297880, 311520, 319544, 324960, 357456, 399430, 439373, 446820, 479316, 595760, 599145, 639088, 714912, 798860, 878746, 893640, 958632, 1191520, 1198290, 1278176, 1318119, 1597720, 1757492, 1787280, 1917264, 2196865, 2396580, 2636238, 3195440, 3514984, 3574560, 3834528, 4393730, 4793160, 5272476, 6390880, 6590595, 7029968, 8787460, 9586320, 10544952, 13181190, 14059936, 17574920, 19172640, 21089904, 26362380, 35149840, 42179808, 52724760, 70299680, 105449520, 210899040]

約数ペア:

[(1, 210899040), (2, 105449520), (3, 70299680), (4, 52724760), (5, 42179808), (6, 35149840), (8, 26362380), (10, 21089904), (11, 19172640), (12, 17574920), (15, 14059936), (16, 13181190), (20, 10544952), (22, 9586320), (24, 8787460), (30, 7029968), (32, 6590595), (33, 6390880), (40, 5272476), (44, 4793160), (48, 4393730), (55, 3834528), (59, 3574560), (60, 3514984), (66, 3195440), (80, 2636238), (88, 2396580), (96, 2196865), (110, 1917264), (118, 1787280), (120, 1757492), (132, 1597720), (160, 1318119), (165, 1278176), (176, 1198290), (177, 1191520), (220, 958632), (236, 893640), (240, 878746), (264, 798860), (295, 714912), (330, 639088), (352, 599145), (354, 595760), (440, 479316), (472, 446820), (480, 439373), (528, 399430), (590, 357456), (649, 324960), (660, 319544), (677, 311520), (708, 297880), (880, 239658), (885, 238304), (944, 223410), (1056, 199715), (1180, 178728), (1298, 162480), (1320, 159772), (1354, 155760), (1416, 148940), (1760, 119829), (1770, 119152), (1888, 111705), (1947, 108320), (2031, 103840), (2360, 89364), (2596, 81240), (2640, 79886), (2708, 77880), (2832, 74470), (3245, 64992), (3385, 62304), (3540, 59576), (3894, 54160), (4062, 51920), (4720, 44682), (5192, 40620), (5280, 39943), (5416, 38940), (5664, 37235), (6490, 32496), (6770, 31152), (7080, 29788), (7447, 28320), (7788, 27080), (8124, 25960), (9440, 22341), (9735, 21664), (10155, 20768), (10384, 20310), (10832, 19470), (12980, 16248), (13540, 15576), (14160, 14894)]