216664000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 224

約数和(自身を含む): 633350016

約数和(自身を除く): 416686016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 64, 70, 73, 80, 100, 106, 112, 125, 140, 146, 160, 175, 200, 212, 224, 250, 265, 280, 292, 320, 350, 365, 371, 400, 424, 448, 500, 511, 530, 560, 584, 700, 730, 742, 800, 848, 875, 1000, 1022, 1060, 1120, 1168, 1325, 1400, 1460, 1484, 1600, 1696, 1750, 1825, 1855, 2000, 2044, 2120, 2240, 2336, 2555, 2650, 2800, 2920, 2968, 3392, 3500, 3650, 3710, 3869, 4000, 4088, 4240, 4672, 5110, 5300, 5600, 5840, 5936, 6625, 7000, 7300, 7420, 7738, 8000, 8176, 8480, 9125, 9275, 10220, 10600, 11200, 11680, 11872, 12775, 13250, 14000, 14600, 14840, 15476, 16352, 16960, 18250, 18550, 19345, 20440, 21200, 23360, 23744, 25550, 26500, 27083, 28000, 29200, 29680, 30952, 32704, 36500, 37100, 38690, 40880, 42400, 46375, 51100, 53000, 54166, 56000, 58400, 59360, 61904, 63875, 73000, 74200, 77380, 81760, 84800, 92750, 96725, 102200, 106000, 108332, 116800, 118720, 123808, 127750, 135415, 146000, 148400, 154760, 163520, 185500, 193450, 204400, 212000, 216664, 247616, 255500, 270830, 292000, 296800, 309520, 371000, 386900, 408800, 424000, 433328, 483625, 511000, 541660, 584000, 593600, 619040, 677075, 742000, 773800, 817600, 866656, 967250, 1022000, 1083320, 1238080, 1354150, 1484000, 1547600, 1733312, 1934500, 2044000, 2166640, 2708300, 2968000, 3095200, 3385375, 3869000, 4088000, 4333280, 5416600, 6190400, 6770750, 7738000, 8666560, 10833200, 13541500, 15476000, 21666400, 27083000, 30952000, 43332800, 54166000, 108332000, 216664000]

約数ペア:

[(1, 216664000), (2, 108332000), (4, 54166000), (5, 43332800), (7, 30952000), (8, 27083000), (10, 21666400), (14, 15476000), (16, 13541500), (20, 10833200), (25, 8666560), (28, 7738000), (32, 6770750), (35, 6190400), (40, 5416600), (50, 4333280), (53, 4088000), (56, 3869000), (64, 3385375), (70, 3095200), (73, 2968000), (80, 2708300), (100, 2166640), (106, 2044000), (112, 1934500), (125, 1733312), (140, 1547600), (146, 1484000), (160, 1354150), (175, 1238080), (200, 1083320), (212, 1022000), (224, 967250), (250, 866656), (265, 817600), (280, 773800), (292, 742000), (320, 677075), (350, 619040), (365, 593600), (371, 584000), (400, 541660), (424, 511000), (448, 483625), (500, 433328), (511, 424000), (530, 408800), (560, 386900), (584, 371000), (700, 309520), (730, 296800), (742, 292000), (800, 270830), (848, 255500), (875, 247616), (1000, 216664), (1022, 212000), (1060, 204400), (1120, 193450), (1168, 185500), (1325, 163520), (1400, 154760), (1460, 148400), (1484, 146000), (1600, 135415), (1696, 127750), (1750, 123808), (1825, 118720), (1855, 116800), (2000, 108332), (2044, 106000), (2120, 102200), (2240, 96725), (2336, 92750), (2555, 84800), (2650, 81760), (2800, 77380), (2920, 74200), (2968, 73000), (3392, 63875), (3500, 61904), (3650, 59360), (3710, 58400), (3869, 56000), (4000, 54166), (4088, 53000), (4240, 51100), (4672, 46375), (5110, 42400), (5300, 40880), (5600, 38690), (5840, 37100), (5936, 36500), (6625, 32704), (7000, 30952), (7300, 29680), (7420, 29200), (7738, 28000), (8000, 27083), (8176, 26500), (8480, 25550), (9125, 23744), (9275, 23360), (10220, 21200), (10600, 20440), (11200, 19345), (11680, 18550), (11872, 18250), (12775, 16960), (13250, 16352), (14000, 15476), (14600, 14840)]