140422800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 523399040

約数和(自身を除く): 382976240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 73, 75, 80, 84, 100, 105, 112, 120, 140, 146, 150, 168, 175, 200, 210, 219, 229, 240, 280, 292, 300, 336, 350, 365, 400, 420, 438, 458, 511, 525, 560, 584, 600, 687, 700, 730, 840, 876, 916, 1022, 1050, 1095, 1145, 1168, 1200, 1374, 1400, 1460, 1533, 1603, 1680, 1752, 1825, 1832, 2044, 2100, 2190, 2290, 2555, 2748, 2800, 2920, 3066, 3206, 3435, 3504, 3650, 3664, 4088, 4200, 4380, 4580, 4809, 5110, 5475, 5496, 5725, 5840, 6132, 6412, 6870, 7300, 7665, 8015, 8176, 8400, 8760, 9160, 9618, 10220, 10950, 10992, 11450, 12264, 12775, 12824, 13740, 14600, 15330, 16030, 16717, 17175, 17520, 18320, 19236, 20440, 21900, 22900, 24045, 24528, 25550, 25648, 27480, 29200, 30660, 32060, 33434, 34350, 38325, 38472, 40075, 40880, 43800, 45800, 48090, 50151, 51100, 54960, 61320, 64120, 66868, 68700, 76650, 76944, 80150, 83585, 87600, 91600, 96180, 100302, 102200, 117019, 120225, 122640, 128240, 133736, 137400, 153300, 160300, 167170, 192360, 200604, 204400, 234038, 240450, 250755, 267472, 274800, 306600, 320600, 334340, 351057, 384720, 401208, 417925, 468076, 480900, 501510, 585095, 613200, 641200, 668680, 702114, 802416, 835850, 936152, 961800, 1003020, 1170190, 1253775, 1337360, 1404228, 1671700, 1755285, 1872304, 1923600, 2006040, 2340380, 2507550, 2808456, 2925475, 3343400, 3510570, 4012080, 4680760, 5015100, 5616912, 5850950, 6686800, 7021140, 8776425, 9361520, 10030200, 11701900, 14042280, 17552850, 20060400, 23403800, 28084560, 35105700, 46807600, 70211400, 140422800]

約数ペア:

[(1, 140422800), (2, 70211400), (3, 46807600), (4, 35105700), (5, 28084560), (6, 23403800), (7, 20060400), (8, 17552850), (10, 14042280), (12, 11701900), (14, 10030200), (15, 9361520), (16, 8776425), (20, 7021140), (21, 6686800), (24, 5850950), (25, 5616912), (28, 5015100), (30, 4680760), (35, 4012080), (40, 3510570), (42, 3343400), (48, 2925475), (50, 2808456), (56, 2507550), (60, 2340380), (70, 2006040), (73, 1923600), (75, 1872304), (80, 1755285), (84, 1671700), (100, 1404228), (105, 1337360), (112, 1253775), (120, 1170190), (140, 1003020), (146, 961800), (150, 936152), (168, 835850), (175, 802416), (200, 702114), (210, 668680), (219, 641200), (229, 613200), (240, 585095), (280, 501510), (292, 480900), (300, 468076), (336, 417925), (350, 401208), (365, 384720), (400, 351057), (420, 334340), (438, 320600), (458, 306600), (511, 274800), (525, 267472), (560, 250755), (584, 240450), (600, 234038), (687, 204400), (700, 200604), (730, 192360), (840, 167170), (876, 160300), (916, 153300), (1022, 137400), (1050, 133736), (1095, 128240), (1145, 122640), (1168, 120225), (1200, 117019), (1374, 102200), (1400, 100302), (1460, 96180), (1533, 91600), (1603, 87600), (1680, 83585), (1752, 80150), (1825, 76944), (1832, 76650), (2044, 68700), (2100, 66868), (2190, 64120), (2290, 61320), (2555, 54960), (2748, 51100), (2800, 50151), (2920, 48090), (3066, 45800), (3206, 43800), (3435, 40880), (3504, 40075), (3650, 38472), (3664, 38325), (4088, 34350), (4200, 33434), (4380, 32060), (4580, 30660), (4809, 29200), (5110, 27480), (5475, 25648), (5496, 25550), (5725, 24528), (5840, 24045), (6132, 22900), (6412, 21900), (6870, 20440), (7300, 19236), (7665, 18320), (8015, 17520), (8176, 17175), (8400, 16717), (8760, 16030), (9160, 15330), (9618, 14600), (10220, 13740), (10950, 12824), (10992, 12775), (11450, 12264)]