212379840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:596

約数の個数: 224

約数和(自身を含む): 766632960

約数和(自身を除く): 554253120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 423, 432, 470, 480, 523, 540, 564, 576, 705, 720, 752, 846, 864, 940, 960, 1046, 1080, 1128, 1269, 1410, 1440, 1504, 1569, 1692, 1728, 1880, 2092, 2115, 2160, 2256, 2538, 2615, 2820, 2880, 3008, 3138, 3384, 3760, 4184, 4230, 4320, 4512, 4707, 5076, 5230, 5640, 6276, 6345, 6768, 7520, 7845, 8368, 8460, 8640, 9024, 9414, 10152, 10460, 11280, 12552, 12690, 13536, 14121, 15040, 15690, 16736, 16920, 18828, 20304, 20920, 22560, 23535, 24581, 25104, 25380, 27072, 28242, 31380, 33472, 33840, 37656, 40608, 41840, 45120, 47070, 49162, 50208, 50760, 56484, 62760, 67680, 70605, 73743, 75312, 81216, 83680, 94140, 98324, 100416, 101520, 112968, 122905, 125520, 135360, 141210, 147486, 150624, 167360, 188280, 196648, 203040, 221229, 225936, 245810, 251040, 282420, 294972, 301248, 368715, 376560, 393296, 406080, 442458, 451872, 491620, 502080, 564840, 589944, 663687, 737430, 753120, 786592, 884916, 903744, 983240, 1106145, 1129680, 1179888, 1327374, 1474860, 1506240, 1573184, 1769832, 1966480, 2212290, 2259360, 2359776, 2654748, 2949720, 3318435, 3539664, 3932960, 4424580, 4518720, 4719552, 5309496, 5899440, 6636870, 7079328, 7865920, 8849160, 10618992, 11798880, 13273740, 14158656, 17698320, 21237984, 23597760, 26547480, 35396640, 42475968, 53094960, 70793280, 106189920, 212379840]

約数ペア:

[(1, 212379840), (2, 106189920), (3, 70793280), (4, 53094960), (5, 42475968), (6, 35396640), (8, 26547480), (9, 23597760), (10, 21237984), (12, 17698320), (15, 14158656), (16, 13273740), (18, 11798880), (20, 10618992), (24, 8849160), (27, 7865920), (30, 7079328), (32, 6636870), (36, 5899440), (40, 5309496), (45, 4719552), (47, 4518720), (48, 4424580), (54, 3932960), (60, 3539664), (64, 3318435), (72, 2949720), (80, 2654748), (90, 2359776), (94, 2259360), (96, 2212290), (108, 1966480), (120, 1769832), (135, 1573184), (141, 1506240), (144, 1474860), (160, 1327374), (180, 1179888), (188, 1129680), (192, 1106145), (216, 983240), (235, 903744), (240, 884916), (270, 786592), (282, 753120), (288, 737430), (320, 663687), (360, 589944), (376, 564840), (423, 502080), (432, 491620), (470, 451872), (480, 442458), (523, 406080), (540, 393296), (564, 376560), (576, 368715), (705, 301248), (720, 294972), (752, 282420), (846, 251040), (864, 245810), (940, 225936), (960, 221229), (1046, 203040), (1080, 196648), (1128, 188280), (1269, 167360), (1410, 150624), (1440, 147486), (1504, 141210), (1569, 135360), (1692, 125520), (1728, 122905), (1880, 112968), (2092, 101520), (2115, 100416), (2160, 98324), (2256, 94140), (2538, 83680), (2615, 81216), (2820, 75312), (2880, 73743), (3008, 70605), (3138, 67680), (3384, 62760), (3760, 56484), (4184, 50760), (4230, 50208), (4320, 49162), (4512, 47070), (4707, 45120), (5076, 41840), (5230, 40608), (5640, 37656), (6276, 33840), (6345, 33472), (6768, 31380), (7520, 28242), (7845, 27072), (8368, 25380), (8460, 25104), (8640, 24581), (9024, 23535), (9414, 22560), (10152, 20920), (10460, 20304), (11280, 18828), (12552, 16920), (12690, 16736), (13536, 15690), (14121, 15040)]