163191840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2899

約数の個数: 192

約数和(自身を含む): 622266624

約数和(自身を除く): 459074784

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, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 2857, 3360, 3570, 3808, 4080, 4760, 5712, 5714, 7140, 8160, 8571, 9520, 11424, 11428, 14280, 14285, 17142, 19040, 19999, 22856, 28560, 28570, 34284, 39998, 42855, 45712, 48569, 57120, 57140, 59997, 68568, 79996, 85710, 91424, 97138, 99995, 114280, 119994, 137136, 145707, 159992, 171420, 194276, 199990, 228560, 239988, 242845, 274272, 291414, 299985, 319984, 339983, 342840, 388552, 399980, 457120, 479976, 485690, 582828, 599970, 639968, 679966, 685680, 728535, 777104, 799960, 959952, 971380, 1019949, 1165656, 1199940, 1359932, 1371360, 1457070, 1554208, 1599920, 1699915, 1919904, 1942760, 2039898, 2331312, 2399880, 2719864, 2914140, 3199840, 3399830, 3885520, 4079796, 4662624, 4799760, 5099745, 5439728, 5828280, 6799660, 7771040, 8159592, 9599520, 10199490, 10879456, 11656560, 13599320, 16319184, 20398980, 23313120, 27198640, 32638368, 40797960, 54397280, 81595920, 163191840]

約数ペア:

[(1, 163191840), (2, 81595920), (3, 54397280), (4, 40797960), (5, 32638368), (6, 27198640), (7, 23313120), (8, 20398980), (10, 16319184), (12, 13599320), (14, 11656560), (15, 10879456), (16, 10199490), (17, 9599520), (20, 8159592), (21, 7771040), (24, 6799660), (28, 5828280), (30, 5439728), (32, 5099745), (34, 4799760), (35, 4662624), (40, 4079796), (42, 3885520), (48, 3399830), (51, 3199840), (56, 2914140), (60, 2719864), (68, 2399880), (70, 2331312), (80, 2039898), (84, 1942760), (85, 1919904), (96, 1699915), (102, 1599920), (105, 1554208), (112, 1457070), (119, 1371360), (120, 1359932), (136, 1199940), (140, 1165656), (160, 1019949), (168, 971380), (170, 959952), (204, 799960), (210, 777104), (224, 728535), (238, 685680), (240, 679966), (255, 639968), (272, 599970), (280, 582828), (336, 485690), (340, 479976), (357, 457120), (408, 399980), (420, 388552), (476, 342840), (480, 339983), (510, 319984), (544, 299985), (560, 291414), (595, 274272), (672, 242845), (680, 239988), (714, 228560), (816, 199990), (840, 194276), (952, 171420), (1020, 159992), (1120, 145707), (1190, 137136), (1360, 119994), (1428, 114280), (1632, 99995), (1680, 97138), (1785, 91424), (1904, 85710), (2040, 79996), (2380, 68568), (2720, 59997), (2856, 57140), (2857, 57120), (3360, 48569), (3570, 45712), (3808, 42855), (4080, 39998), (4760, 34284), (5712, 28570), (5714, 28560), (7140, 22856), (8160, 19999), (8571, 19040), (9520, 17142), (11424, 14285), (11428, 14280)]