165421200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 619960320

約数和(自身を除く): 454539120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 48, 50, 56, 60, 70, 75, 80, 84, 94, 100, 105, 112, 120, 140, 141, 150, 168, 175, 188, 200, 210, 235, 240, 280, 282, 300, 329, 336, 350, 376, 400, 419, 420, 470, 525, 560, 564, 600, 658, 700, 705, 752, 838, 840, 940, 987, 1050, 1128, 1175, 1200, 1257, 1316, 1400, 1410, 1645, 1676, 1680, 1880, 1974, 2095, 2100, 2256, 2350, 2514, 2632, 2800, 2820, 2933, 3290, 3352, 3525, 3760, 3948, 4190, 4200, 4700, 4935, 5028, 5264, 5640, 5866, 6285, 6580, 6704, 7050, 7896, 8225, 8380, 8400, 8799, 9400, 9870, 10056, 10475, 11280, 11732, 12570, 13160, 14100, 14665, 15792, 16450, 16760, 17598, 18800, 19693, 19740, 20112, 20950, 23464, 24675, 25140, 26320, 28200, 29330, 31425, 32900, 33520, 35196, 39386, 39480, 41900, 43995, 46928, 49350, 50280, 56400, 58660, 59079, 62850, 65800, 70392, 73325, 78772, 78960, 83800, 87990, 98465, 98700, 100560, 117320, 118158, 125700, 131600, 137851, 140784, 146650, 157544, 167600, 175980, 196930, 197400, 219975, 234640, 236316, 251400, 275702, 293300, 295395, 315088, 351960, 393860, 394800, 413553, 439950, 472632, 492325, 502800, 551404, 586600, 590790, 689255, 703920, 787720, 827106, 879900, 945264, 984650, 1102808, 1173200, 1181580, 1378510, 1476975, 1575440, 1654212, 1759800, 1969300, 2067765, 2205616, 2363160, 2757020, 2953950, 3308424, 3446275, 3519600, 3938600, 4135530, 4726320, 5514040, 5907900, 6616848, 6892550, 7877200, 8271060, 10338825, 11028080, 11815800, 13785100, 16542120, 20677650, 23631600, 27570200, 33084240, 41355300, 55140400, 82710600, 165421200]

約数ペア:

[(1, 165421200), (2, 82710600), (3, 55140400), (4, 41355300), (5, 33084240), (6, 27570200), (7, 23631600), (8, 20677650), (10, 16542120), (12, 13785100), (14, 11815800), (15, 11028080), (16, 10338825), (20, 8271060), (21, 7877200), (24, 6892550), (25, 6616848), (28, 5907900), (30, 5514040), (35, 4726320), (40, 4135530), (42, 3938600), (47, 3519600), (48, 3446275), (50, 3308424), (56, 2953950), (60, 2757020), (70, 2363160), (75, 2205616), (80, 2067765), (84, 1969300), (94, 1759800), (100, 1654212), (105, 1575440), (112, 1476975), (120, 1378510), (140, 1181580), (141, 1173200), (150, 1102808), (168, 984650), (175, 945264), (188, 879900), (200, 827106), (210, 787720), (235, 703920), (240, 689255), (280, 590790), (282, 586600), (300, 551404), (329, 502800), (336, 492325), (350, 472632), (376, 439950), (400, 413553), (419, 394800), (420, 393860), (470, 351960), (525, 315088), (560, 295395), (564, 293300), (600, 275702), (658, 251400), (700, 236316), (705, 234640), (752, 219975), (838, 197400), (840, 196930), (940, 175980), (987, 167600), (1050, 157544), (1128, 146650), (1175, 140784), (1200, 137851), (1257, 131600), (1316, 125700), (1400, 118158), (1410, 117320), (1645, 100560), (1676, 98700), (1680, 98465), (1880, 87990), (1974, 83800), (2095, 78960), (2100, 78772), (2256, 73325), (2350, 70392), (2514, 65800), (2632, 62850), (2800, 59079), (2820, 58660), (2933, 56400), (3290, 50280), (3352, 49350), (3525, 46928), (3760, 43995), (3948, 41900), (4190, 39480), (4200, 39386), (4700, 35196), (4935, 33520), (5028, 32900), (5264, 31425), (5640, 29330), (5866, 28200), (6285, 26320), (6580, 25140), (6704, 24675), (7050, 23464), (7896, 20950), (8225, 20112), (8380, 19740), (8400, 19693), (8799, 18800), (9400, 17598), (9870, 16760), (10056, 16450), (10475, 15792), (11280, 14665), (11732, 14100), (12570, 13160)]