323123640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 1137628800

約数和(自身を除く): 814505160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 179, 196, 210, 245, 280, 294, 307, 358, 392, 420, 490, 537, 588, 614, 716, 735, 840, 895, 921, 980, 1074, 1176, 1228, 1253, 1432, 1470, 1535, 1790, 1842, 1960, 2148, 2149, 2456, 2506, 2685, 2940, 3070, 3580, 3684, 3759, 4296, 4298, 4605, 5012, 5370, 5880, 6140, 6265, 6447, 7160, 7368, 7518, 8596, 8771, 9210, 10024, 10740, 10745, 12280, 12530, 12894, 15036, 15043, 17192, 17542, 18420, 18795, 21480, 21490, 25060, 25788, 26313, 30072, 30086, 32235, 35084, 36840, 37590, 42980, 43855, 45129, 50120, 51576, 52626, 54953, 60172, 64470, 70168, 75180, 75215, 85960, 87710, 90258, 105252, 109906, 120344, 128940, 131565, 150360, 150430, 164859, 175420, 180516, 210504, 219812, 225645, 257880, 263130, 274765, 300860, 329718, 350840, 361032, 384671, 439624, 451290, 526260, 549530, 601720, 659436, 769342, 824295, 902580, 1052520, 1099060, 1154013, 1318872, 1538684, 1648590, 1805160, 1923355, 2198120, 2308026, 2692697, 3077368, 3297180, 3846710, 4616052, 5385394, 5770065, 6594360, 7693420, 8078091, 9232104, 10770788, 11540130, 13463485, 15386840, 16156182, 21541576, 23080260, 26926970, 32312364, 40390455, 46160520, 53853940, 64624728, 80780910, 107707880, 161561820, 323123640]

約数ペア:

[(1, 323123640), (2, 161561820), (3, 107707880), (4, 80780910), (5, 64624728), (6, 53853940), (7, 46160520), (8, 40390455), (10, 32312364), (12, 26926970), (14, 23080260), (15, 21541576), (20, 16156182), (21, 15386840), (24, 13463485), (28, 11540130), (30, 10770788), (35, 9232104), (40, 8078091), (42, 7693420), (49, 6594360), (56, 5770065), (60, 5385394), (70, 4616052), (84, 3846710), (98, 3297180), (105, 3077368), (120, 2692697), (140, 2308026), (147, 2198120), (168, 1923355), (179, 1805160), (196, 1648590), (210, 1538684), (245, 1318872), (280, 1154013), (294, 1099060), (307, 1052520), (358, 902580), (392, 824295), (420, 769342), (490, 659436), (537, 601720), (588, 549530), (614, 526260), (716, 451290), (735, 439624), (840, 384671), (895, 361032), (921, 350840), (980, 329718), (1074, 300860), (1176, 274765), (1228, 263130), (1253, 257880), (1432, 225645), (1470, 219812), (1535, 210504), (1790, 180516), (1842, 175420), (1960, 164859), (2148, 150430), (2149, 150360), (2456, 131565), (2506, 128940), (2685, 120344), (2940, 109906), (3070, 105252), (3580, 90258), (3684, 87710), (3759, 85960), (4296, 75215), (4298, 75180), (4605, 70168), (5012, 64470), (5370, 60172), (5880, 54953), (6140, 52626), (6265, 51576), (6447, 50120), (7160, 45129), (7368, 43855), (7518, 42980), (8596, 37590), (8771, 36840), (9210, 35084), (10024, 32235), (10740, 30086), (10745, 30072), (12280, 26313), (12530, 25788), (12894, 25060), (15036, 21490), (15043, 21480), (17192, 18795), (17542, 18420)]