180433680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 663261120

約数和(自身を除く): 482827440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 67, 70, 80, 84, 98, 105, 112, 120, 134, 140, 147, 168, 196, 201, 210, 229, 240, 245, 268, 280, 294, 335, 336, 392, 402, 420, 458, 469, 490, 536, 560, 588, 670, 687, 735, 784, 804, 840, 916, 938, 980, 1005, 1072, 1145, 1176, 1340, 1374, 1407, 1470, 1603, 1608, 1680, 1832, 1876, 1960, 2010, 2290, 2345, 2352, 2680, 2748, 2814, 2940, 3206, 3216, 3283, 3435, 3664, 3752, 3920, 4020, 4580, 4690, 4809, 5360, 5496, 5628, 5880, 6412, 6566, 6870, 7035, 7504, 8015, 8040, 9160, 9380, 9618, 9849, 10992, 11221, 11256, 11760, 12824, 13132, 13740, 14070, 15343, 16030, 16080, 16415, 18320, 18760, 19236, 19698, 22442, 22512, 24045, 25648, 26264, 27480, 28140, 30686, 32060, 32830, 33663, 37520, 38472, 39396, 44884, 46029, 48090, 49245, 52528, 54960, 56105, 56280, 61372, 64120, 65660, 67326, 76715, 76944, 78792, 89768, 92058, 96180, 98490, 107401, 112210, 112560, 122744, 128240, 131320, 134652, 153430, 157584, 168315, 179536, 184116, 192360, 196980, 214802, 224420, 230145, 245488, 262640, 269304, 306860, 322203, 336630, 368232, 384720, 393960, 429604, 448840, 460290, 537005, 538608, 613720, 644406, 673260, 736464, 751807, 787920, 859208, 897680, 920580, 1074010, 1227440, 1288812, 1346520, 1503614, 1611015, 1718416, 1841160, 2148020, 2255421, 2577624, 2693040, 3007228, 3222030, 3682320, 3759035, 4296040, 4510842, 5155248, 6014456, 6444060, 7518070, 8592080, 9021684, 11277105, 12028912, 12888120, 15036140, 18043368, 22554210, 25776240, 30072280, 36086736, 45108420, 60144560, 90216840, 180433680]

約数ペア:

[(1, 180433680), (2, 90216840), (3, 60144560), (4, 45108420), (5, 36086736), (6, 30072280), (7, 25776240), (8, 22554210), (10, 18043368), (12, 15036140), (14, 12888120), (15, 12028912), (16, 11277105), (20, 9021684), (21, 8592080), (24, 7518070), (28, 6444060), (30, 6014456), (35, 5155248), (40, 4510842), (42, 4296040), (48, 3759035), (49, 3682320), (56, 3222030), (60, 3007228), (67, 2693040), (70, 2577624), (80, 2255421), (84, 2148020), (98, 1841160), (105, 1718416), (112, 1611015), (120, 1503614), (134, 1346520), (140, 1288812), (147, 1227440), (168, 1074010), (196, 920580), (201, 897680), (210, 859208), (229, 787920), (240, 751807), (245, 736464), (268, 673260), (280, 644406), (294, 613720), (335, 538608), (336, 537005), (392, 460290), (402, 448840), (420, 429604), (458, 393960), (469, 384720), (490, 368232), (536, 336630), (560, 322203), (588, 306860), (670, 269304), (687, 262640), (735, 245488), (784, 230145), (804, 224420), (840, 214802), (916, 196980), (938, 192360), (980, 184116), (1005, 179536), (1072, 168315), (1145, 157584), (1176, 153430), (1340, 134652), (1374, 131320), (1407, 128240), (1470, 122744), (1603, 112560), (1608, 112210), (1680, 107401), (1832, 98490), (1876, 96180), (1960, 92058), (2010, 89768), (2290, 78792), (2345, 76944), (2352, 76715), (2680, 67326), (2748, 65660), (2814, 64120), (2940, 61372), (3206, 56280), (3216, 56105), (3283, 54960), (3435, 52528), (3664, 49245), (3752, 48090), (3920, 46029), (4020, 44884), (4580, 39396), (4690, 38472), (4809, 37520), (5360, 33663), (5496, 32830), (5628, 32060), (5880, 30686), (6412, 28140), (6566, 27480), (6870, 26264), (7035, 25648), (7504, 24045), (8015, 22512), (8040, 22442), (9160, 19698), (9380, 19236), (9618, 18760), (9849, 18320), (10992, 16415), (11221, 16080), (11256, 16030), (11760, 15343), (12824, 14070), (13132, 13740)]