193985640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1156

約数の個数: 192

約数和(自身を含む): 691189200

約数和(自身を除く): 497203560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 408, 435, 493, 510, 522, 580, 612, 680, 696, 765, 870, 986, 1020, 1044, 1093, 1160, 1224, 1305, 1479, 1530, 1740, 1972, 2040, 2088, 2186, 2465, 2610, 2958, 3060, 3279, 3480, 3944, 4372, 4437, 4930, 5220, 5465, 5916, 6120, 6558, 7395, 8744, 8874, 9837, 9860, 10440, 10930, 11832, 13116, 14790, 16395, 17748, 18581, 19674, 19720, 21860, 22185, 26232, 29580, 31697, 32790, 35496, 37162, 39348, 43720, 44370, 49185, 55743, 59160, 63394, 65580, 74324, 78696, 88740, 92905, 95091, 98370, 111486, 126788, 131160, 148648, 158485, 167229, 177480, 185810, 190182, 196740, 222972, 253576, 278715, 285273, 316970, 334458, 371620, 380364, 393480, 445944, 475455, 538849, 557430, 570546, 633940, 668916, 743240, 760728, 836145, 950910, 1077698, 1114860, 1141092, 1267880, 1337832, 1426365, 1616547, 1672290, 1901820, 2155396, 2229720, 2282184, 2694245, 2852730, 3233094, 3344580, 3803640, 4310792, 4849641, 5388490, 5705460, 6466188, 6689160, 8082735, 9699282, 10776980, 11410920, 12932376, 16165470, 19398564, 21553960, 24248205, 32330940, 38797128, 48496410, 64661880, 96992820, 193985640]

約数ペア:

[(1, 193985640), (2, 96992820), (3, 64661880), (4, 48496410), (5, 38797128), (6, 32330940), (8, 24248205), (9, 21553960), (10, 19398564), (12, 16165470), (15, 12932376), (17, 11410920), (18, 10776980), (20, 9699282), (24, 8082735), (29, 6689160), (30, 6466188), (34, 5705460), (36, 5388490), (40, 4849641), (45, 4310792), (51, 3803640), (58, 3344580), (60, 3233094), (68, 2852730), (72, 2694245), (85, 2282184), (87, 2229720), (90, 2155396), (102, 1901820), (116, 1672290), (120, 1616547), (136, 1426365), (145, 1337832), (153, 1267880), (170, 1141092), (174, 1114860), (180, 1077698), (204, 950910), (232, 836145), (255, 760728), (261, 743240), (290, 668916), (306, 633940), (340, 570546), (348, 557430), (360, 538849), (408, 475455), (435, 445944), (493, 393480), (510, 380364), (522, 371620), (580, 334458), (612, 316970), (680, 285273), (696, 278715), (765, 253576), (870, 222972), (986, 196740), (1020, 190182), (1044, 185810), (1093, 177480), (1160, 167229), (1224, 158485), (1305, 148648), (1479, 131160), (1530, 126788), (1740, 111486), (1972, 98370), (2040, 95091), (2088, 92905), (2186, 88740), (2465, 78696), (2610, 74324), (2958, 65580), (3060, 63394), (3279, 59160), (3480, 55743), (3944, 49185), (4372, 44370), (4437, 43720), (4930, 39348), (5220, 37162), (5465, 35496), (5916, 32790), (6120, 31697), (6558, 29580), (7395, 26232), (8744, 22185), (8874, 21860), (9837, 19720), (9860, 19674), (10440, 18581), (10930, 17748), (11832, 16395), (13116, 14790)]