198842880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1566

約数の個数: 160

約数和(自身を含む): 673510464

約数和(自身を除く): 474667584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1523, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3046, 3264, 3840, 4080, 4352, 4569, 5440, 6092, 6528, 7615, 7680, 8160, 8704, 9138, 10880, 12184, 13056, 15230, 16320, 18276, 21760, 22845, 24368, 25891, 26112, 30460, 32640, 36552, 43520, 45690, 48736, 51782, 60920, 65280, 73104, 77673, 91380, 97472, 103564, 121840, 129455, 130560, 146208, 155346, 182760, 194944, 207128, 243680, 258910, 292416, 310692, 365520, 388365, 389888, 414256, 487360, 517820, 584832, 621384, 731040, 776730, 779776, 828512, 974720, 1035640, 1169664, 1242768, 1462080, 1553460, 1657024, 1949440, 2071280, 2339328, 2485536, 2924160, 3106920, 3314048, 3898880, 4142560, 4971072, 5848320, 6213840, 6628096, 8285120, 9942144, 11696640, 12427680, 13256192, 16570240, 19884288, 24855360, 33140480, 39768576, 49710720, 66280960, 99421440, 198842880]

約数ペア:

[(1, 198842880), (2, 99421440), (3, 66280960), (4, 49710720), (5, 39768576), (6, 33140480), (8, 24855360), (10, 19884288), (12, 16570240), (15, 13256192), (16, 12427680), (17, 11696640), (20, 9942144), (24, 8285120), (30, 6628096), (32, 6213840), (34, 5848320), (40, 4971072), (48, 4142560), (51, 3898880), (60, 3314048), (64, 3106920), (68, 2924160), (80, 2485536), (85, 2339328), (96, 2071280), (102, 1949440), (120, 1657024), (128, 1553460), (136, 1462080), (160, 1242768), (170, 1169664), (192, 1035640), (204, 974720), (240, 828512), (255, 779776), (256, 776730), (272, 731040), (320, 621384), (340, 584832), (384, 517820), (408, 487360), (480, 414256), (510, 389888), (512, 388365), (544, 365520), (640, 310692), (680, 292416), (768, 258910), (816, 243680), (960, 207128), (1020, 194944), (1088, 182760), (1280, 155346), (1360, 146208), (1523, 130560), (1536, 129455), (1632, 121840), (1920, 103564), (2040, 97472), (2176, 91380), (2560, 77673), (2720, 73104), (3046, 65280), (3264, 60920), (3840, 51782), (4080, 48736), (4352, 45690), (4569, 43520), (5440, 36552), (6092, 32640), (6528, 30460), (7615, 26112), (7680, 25891), (8160, 24368), (8704, 22845), (9138, 21760), (10880, 18276), (12184, 16320), (13056, 15230)]