996858240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4363}}^1$

素因数の和:4409

約数の個数: 256

約数和(自身を含む): 3845905920

約数和(自身を除く): 2849047680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4363, 4480, 4760, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 8726, 9520, 10880, 11424, 13089, 13440, 14280, 15232, 16320, 17452, 19040, 21815, 22848, 26178, 28560, 30541, 32640, 34904, 38080, 43630, 45696, 52356, 57120, 61082, 65445, 69808, 74171, 76160, 87260, 91623, 104712, 114240, 122164, 130890, 139616, 148342, 152705, 174520, 183246, 209424, 222513, 228480, 244328, 261780, 279232, 296684, 305410, 349040, 366492, 370855, 418848, 445026, 458115, 488656, 519197, 523560, 558464, 593368, 610820, 698080, 732984, 741710, 837696, 890052, 916230, 977312, 1038394, 1047120, 1112565, 1186736, 1221640, 1396160, 1465968, 1483420, 1557591, 1675392, 1780104, 1832460, 1954624, 2076788, 2094240, 2225130, 2373472, 2443280, 2595985, 2792320, 2931936, 2966840, 3115182, 3560208, 3664920, 3909248, 4153576, 4188480, 4450260, 4746944, 4886560, 5191970, 5863872, 5933680, 6230364, 7120416, 7329840, 7787955, 8307152, 8376960, 8900520, 9493888, 9773120, 10383940, 11727744, 11867360, 12460728, 14240832, 14659680, 15575910, 16614304, 17801040, 19546240, 20767880, 23734720, 24921456, 28481664, 29319360, 31151820, 33228608, 35602080, 41535760, 47469440, 49842912, 58638720, 62303640, 66457216, 71204160, 83071520, 99685824, 124607280, 142408320, 166143040, 199371648, 249214560, 332286080, 498429120, 996858240]

約数ペア:

[(1, 996858240), (2, 498429120), (3, 332286080), (4, 249214560), (5, 199371648), (6, 166143040), (7, 142408320), (8, 124607280), (10, 99685824), (12, 83071520), (14, 71204160), (15, 66457216), (16, 62303640), (17, 58638720), (20, 49842912), (21, 47469440), (24, 41535760), (28, 35602080), (30, 33228608), (32, 31151820), (34, 29319360), (35, 28481664), (40, 24921456), (42, 23734720), (48, 20767880), (51, 19546240), (56, 17801040), (60, 16614304), (64, 15575910), (68, 14659680), (70, 14240832), (80, 12460728), (84, 11867360), (85, 11727744), (96, 10383940), (102, 9773120), (105, 9493888), (112, 8900520), (119, 8376960), (120, 8307152), (128, 7787955), (136, 7329840), (140, 7120416), (160, 6230364), (168, 5933680), (170, 5863872), (192, 5191970), (204, 4886560), (210, 4746944), (224, 4450260), (238, 4188480), (240, 4153576), (255, 3909248), (272, 3664920), (280, 3560208), (320, 3115182), (336, 2966840), (340, 2931936), (357, 2792320), (384, 2595985), (408, 2443280), (420, 2373472), (448, 2225130), (476, 2094240), (480, 2076788), (510, 1954624), (544, 1832460), (560, 1780104), (595, 1675392), (640, 1557591), (672, 1483420), (680, 1465968), (714, 1396160), (816, 1221640), (840, 1186736), (896, 1112565), (952, 1047120), (960, 1038394), (1020, 977312), (1088, 916230), (1120, 890052), (1190, 837696), (1344, 741710), (1360, 732984), (1428, 698080), (1632, 610820), (1680, 593368), (1785, 558464), (1904, 523560), (1920, 519197), (2040, 488656), (2176, 458115), (2240, 445026), (2380, 418848), (2688, 370855), (2720, 366492), (2856, 349040), (3264, 305410), (3360, 296684), (3570, 279232), (3808, 261780), (4080, 244328), (4363, 228480), (4480, 222513), (4760, 209424), (5440, 183246), (5712, 174520), (6528, 152705), (6720, 148342), (7140, 139616), (7616, 130890), (8160, 122164), (8726, 114240), (9520, 104712), (10880, 91623), (11424, 87260), (13089, 76160), (13440, 74171), (14280, 69808), (15232, 65445), (16320, 61082), (17452, 57120), (19040, 52356), (21815, 45696), (22848, 43630), (26178, 38080), (28560, 34904), (30541, 32640)]