78098160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 292615200

約数和(自身を除く): 214517040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 229, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 435, 458, 464, 490, 560, 580, 588, 609, 687, 696, 735, 784, 812, 840, 870, 916, 980, 1015, 1145, 1160, 1176, 1218, 1374, 1392, 1421, 1470, 1603, 1624, 1680, 1740, 1832, 1960, 2030, 2290, 2320, 2352, 2436, 2748, 2842, 2940, 3045, 3206, 3248, 3435, 3480, 3664, 3920, 4060, 4263, 4580, 4809, 4872, 5496, 5684, 5880, 6090, 6412, 6641, 6870, 6960, 7105, 8015, 8120, 8526, 9160, 9618, 9744, 10992, 11221, 11368, 11760, 12180, 12824, 13282, 13740, 14210, 16030, 16240, 17052, 18320, 19236, 19923, 21315, 22442, 22736, 24045, 24360, 25648, 26564, 27480, 28420, 32060, 33205, 33663, 34104, 38472, 39846, 42630, 44884, 46487, 48090, 48720, 53128, 54960, 56105, 56840, 64120, 66410, 67326, 68208, 76944, 79692, 85260, 89768, 92974, 96180, 99615, 106256, 112210, 113680, 128240, 132820, 134652, 139461, 159384, 168315, 170520, 179536, 185948, 192360, 199230, 224420, 232435, 265640, 269304, 278922, 318768, 325409, 336630, 341040, 371896, 384720, 398460, 448840, 464870, 531280, 538608, 557844, 650818, 673260, 697305, 743792, 796920, 897680, 929740, 976227, 1115688, 1301636, 1346520, 1394610, 1593840, 1627045, 1859480, 1952454, 2231376, 2603272, 2693040, 2789220, 3254090, 3718960, 3904908, 4881135, 5206544, 5578440, 6508180, 7809816, 9762270, 11156880, 13016360, 15619632, 19524540, 26032720, 39049080, 78098160]

約数ペア:

[(1, 78098160), (2, 39049080), (3, 26032720), (4, 19524540), (5, 15619632), (6, 13016360), (7, 11156880), (8, 9762270), (10, 7809816), (12, 6508180), (14, 5578440), (15, 5206544), (16, 4881135), (20, 3904908), (21, 3718960), (24, 3254090), (28, 2789220), (29, 2693040), (30, 2603272), (35, 2231376), (40, 1952454), (42, 1859480), (48, 1627045), (49, 1593840), (56, 1394610), (58, 1346520), (60, 1301636), (70, 1115688), (80, 976227), (84, 929740), (87, 897680), (98, 796920), (105, 743792), (112, 697305), (116, 673260), (120, 650818), (140, 557844), (145, 538608), (147, 531280), (168, 464870), (174, 448840), (196, 398460), (203, 384720), (210, 371896), (229, 341040), (232, 336630), (240, 325409), (245, 318768), (280, 278922), (290, 269304), (294, 265640), (336, 232435), (348, 224420), (392, 199230), (406, 192360), (420, 185948), (435, 179536), (458, 170520), (464, 168315), (490, 159384), (560, 139461), (580, 134652), (588, 132820), (609, 128240), (687, 113680), (696, 112210), (735, 106256), (784, 99615), (812, 96180), (840, 92974), (870, 89768), (916, 85260), (980, 79692), (1015, 76944), (1145, 68208), (1160, 67326), (1176, 66410), (1218, 64120), (1374, 56840), (1392, 56105), (1421, 54960), (1470, 53128), (1603, 48720), (1624, 48090), (1680, 46487), (1740, 44884), (1832, 42630), (1960, 39846), (2030, 38472), (2290, 34104), (2320, 33663), (2352, 33205), (2436, 32060), (2748, 28420), (2842, 27480), (2940, 26564), (3045, 25648), (3206, 24360), (3248, 24045), (3435, 22736), (3480, 22442), (3664, 21315), (3920, 19923), (4060, 19236), (4263, 18320), (4580, 17052), (4809, 16240), (4872, 16030), (5496, 14210), (5684, 13740), (5880, 13282), (6090, 12824), (6412, 12180), (6641, 11760), (6870, 11368), (6960, 11221), (7105, 10992), (8015, 9744), (8120, 9618), (8526, 9160)]