156158996560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1\times {\mathrm{1721}}^1$

素因数の和:2573

約数の個数: 160

約数和(自身を含む): 417312290304

約数和(自身を除く): 261153293744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 311, 521, 560, 622, 1042, 1244, 1555, 1721, 2084, 2177, 2488, 2605, 3110, 3442, 3647, 4168, 4354, 4976, 5210, 6220, 6884, 7294, 8336, 8605, 8708, 10420, 10885, 12047, 12440, 13768, 14588, 17210, 17416, 18235, 20840, 21770, 24094, 24880, 27536, 29176, 34420, 34832, 36470, 41680, 43540, 48188, 58352, 60235, 68840, 72940, 87080, 96376, 120470, 137680, 145880, 162031, 174160, 192752, 240940, 291760, 324062, 481880, 535231, 648124, 810155, 896641, 963760, 1070462, 1134217, 1296248, 1620310, 1793282, 2140924, 2268434, 2592496, 2676155, 3240620, 3586564, 3746617, 4281848, 4483205, 4536868, 5352310, 5671085, 6276487, 6481240, 7173128, 7493234, 8563696, 8966410, 9073736, 10704620, 11342170, 12552974, 12962480, 14346256, 14986468, 17932820, 18147472, 18733085, 21409240, 22684340, 25105948, 29972936, 31382435, 35865640, 37466170, 42818480, 45368680, 50211896, 59945872, 62764870, 71731280, 74932340, 90737360, 100423792, 125529740, 149864680, 251059480, 278855351, 299729360, 502118960, 557710702, 1115421404, 1394276755, 1951987457, 2230842808, 2788553510, 3903974914, 4461685616, 5577107020, 7807949828, 9759937285, 11154214040, 15615899656, 19519874570, 22308428080, 31231799312, 39039749140, 78079498280, 156158996560]

約数ペア:

[(1, 156158996560), (2, 78079498280), (4, 39039749140), (5, 31231799312), (7, 22308428080), (8, 19519874570), (10, 15615899656), (14, 11154214040), (16, 9759937285), (20, 7807949828), (28, 5577107020), (35, 4461685616), (40, 3903974914), (56, 2788553510), (70, 2230842808), (80, 1951987457), (112, 1394276755), (140, 1115421404), (280, 557710702), (311, 502118960), (521, 299729360), (560, 278855351), (622, 251059480), (1042, 149864680), (1244, 125529740), (1555, 100423792), (1721, 90737360), (2084, 74932340), (2177, 71731280), (2488, 62764870), (2605, 59945872), (3110, 50211896), (3442, 45368680), (3647, 42818480), (4168, 37466170), (4354, 35865640), (4976, 31382435), (5210, 29972936), (6220, 25105948), (6884, 22684340), (7294, 21409240), (8336, 18733085), (8605, 18147472), (8708, 17932820), (10420, 14986468), (10885, 14346256), (12047, 12962480), (12440, 12552974), (13768, 11342170), (14588, 10704620), (17210, 9073736), (17416, 8966410), (18235, 8563696), (20840, 7493234), (21770, 7173128), (24094, 6481240), (24880, 6276487), (27536, 5671085), (29176, 5352310), (34420, 4536868), (34832, 4483205), (36470, 4281848), (41680, 3746617), (43540, 3586564), (48188, 3240620), (58352, 2676155), (60235, 2592496), (68840, 2268434), (72940, 2140924), (87080, 1793282), (96376, 1620310), (120470, 1296248), (137680, 1134217), (145880, 1070462), (162031, 963760), (174160, 896641), (192752, 810155), (240940, 648124), (291760, 535231), (324062, 481880)]