230438520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5471}}^1$

素因数の和:5507

約数の個数: 160

約数和(自身を含む): 834261120

約数和(自身を除く): 603822600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 5471, 7020, 8424, 10530, 10942, 14040, 16413, 21060, 21884, 27355, 32826, 42120, 43768, 49239, 54710, 65652, 71123, 82065, 98478, 109420, 131304, 142246, 147717, 164130, 196956, 213369, 218840, 246195, 284492, 295434, 328260, 355615, 393912, 426738, 443151, 492390, 568984, 590868, 640107, 656520, 711230, 738585, 853476, 886302, 984780, 1066845, 1181736, 1280214, 1422460, 1477170, 1706952, 1772604, 1920321, 1969560, 2133690, 2215755, 2560428, 2844920, 2954340, 3200535, 3545208, 3840642, 4267380, 4431510, 5120856, 5760963, 5908680, 6401070, 7681284, 8534760, 8863020, 9601605, 11521926, 12802140, 15362568, 17726040, 19203210, 23043852, 25604280, 28804815, 38406420, 46087704, 57609630, 76812840, 115219260, 230438520]

約数ペア:

[(1, 230438520), (2, 115219260), (3, 76812840), (4, 57609630), (5, 46087704), (6, 38406420), (8, 28804815), (9, 25604280), (10, 23043852), (12, 19203210), (13, 17726040), (15, 15362568), (18, 12802140), (20, 11521926), (24, 9601605), (26, 8863020), (27, 8534760), (30, 7681284), (36, 6401070), (39, 5908680), (40, 5760963), (45, 5120856), (52, 4431510), (54, 4267380), (60, 3840642), (65, 3545208), (72, 3200535), (78, 2954340), (81, 2844920), (90, 2560428), (104, 2215755), (108, 2133690), (117, 1969560), (120, 1920321), (130, 1772604), (135, 1706952), (156, 1477170), (162, 1422460), (180, 1280214), (195, 1181736), (216, 1066845), (234, 984780), (260, 886302), (270, 853476), (312, 738585), (324, 711230), (351, 656520), (360, 640107), (390, 590868), (405, 568984), (468, 492390), (520, 443151), (540, 426738), (585, 393912), (648, 355615), (702, 328260), (780, 295434), (810, 284492), (936, 246195), (1053, 218840), (1080, 213369), (1170, 196956), (1404, 164130), (1560, 147717), (1620, 142246), (1755, 131304), (2106, 109420), (2340, 98478), (2808, 82065), (3240, 71123), (3510, 65652), (4212, 54710), (4680, 49239), (5265, 43768), (5471, 42120), (7020, 32826), (8424, 27355), (10530, 21884), (10942, 21060), (14040, 16413)]