42126840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 159307200

約数和(自身を除く): 117180360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 229, 252, 280, 292, 315, 360, 365, 420, 438, 458, 504, 511, 584, 630, 657, 687, 730, 840, 876, 916, 1022, 1095, 1145, 1260, 1314, 1374, 1460, 1533, 1603, 1752, 1832, 2044, 2061, 2190, 2290, 2520, 2555, 2628, 2748, 2920, 3066, 3206, 3285, 3435, 4088, 4122, 4380, 4580, 4599, 4809, 5110, 5256, 5496, 6132, 6412, 6570, 6870, 7665, 8015, 8244, 8760, 9160, 9198, 9618, 10220, 10305, 12264, 12824, 13140, 13740, 14427, 15330, 16030, 16488, 16717, 18396, 19236, 20440, 20610, 22995, 24045, 26280, 27480, 28854, 30660, 32060, 33434, 36792, 38472, 41220, 45990, 48090, 50151, 57708, 61320, 64120, 66868, 72135, 82440, 83585, 91980, 96180, 100302, 115416, 117019, 133736, 144270, 150453, 167170, 183960, 192360, 200604, 234038, 250755, 288540, 300906, 334340, 351057, 401208, 468076, 501510, 577080, 585095, 601812, 668680, 702114, 752265, 936152, 1003020, 1053171, 1170190, 1203624, 1404228, 1504530, 1755285, 2006040, 2106342, 2340380, 2808456, 3009060, 3510570, 4212684, 4680760, 5265855, 6018120, 7021140, 8425368, 10531710, 14042280, 21063420, 42126840]

約数ペア:

[(1, 42126840), (2, 21063420), (3, 14042280), (4, 10531710), (5, 8425368), (6, 7021140), (7, 6018120), (8, 5265855), (9, 4680760), (10, 4212684), (12, 3510570), (14, 3009060), (15, 2808456), (18, 2340380), (20, 2106342), (21, 2006040), (24, 1755285), (28, 1504530), (30, 1404228), (35, 1203624), (36, 1170190), (40, 1053171), (42, 1003020), (45, 936152), (56, 752265), (60, 702114), (63, 668680), (70, 601812), (72, 585095), (73, 577080), (84, 501510), (90, 468076), (105, 401208), (120, 351057), (126, 334340), (140, 300906), (146, 288540), (168, 250755), (180, 234038), (210, 200604), (219, 192360), (229, 183960), (252, 167170), (280, 150453), (292, 144270), (315, 133736), (360, 117019), (365, 115416), (420, 100302), (438, 96180), (458, 91980), (504, 83585), (511, 82440), (584, 72135), (630, 66868), (657, 64120), (687, 61320), (730, 57708), (840, 50151), (876, 48090), (916, 45990), (1022, 41220), (1095, 38472), (1145, 36792), (1260, 33434), (1314, 32060), (1374, 30660), (1460, 28854), (1533, 27480), (1603, 26280), (1752, 24045), (1832, 22995), (2044, 20610), (2061, 20440), (2190, 19236), (2290, 18396), (2520, 16717), (2555, 16488), (2628, 16030), (2748, 15330), (2920, 14427), (3066, 13740), (3206, 13140), (3285, 12824), (3435, 12264), (4088, 10305), (4122, 10220), (4380, 9618), (4580, 9198), (4599, 9160), (4809, 8760), (5110, 8244), (5256, 8015), (5496, 7665), (6132, 6870), (6412, 6570)]