829842720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 288

約数和(自身を含む): 3098922624

約数和(自身を除く): 2269079904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 257, 280, 310, 336, 372, 420, 434, 465, 480, 496, 514, 560, 620, 651, 672, 744, 771, 840, 868, 930, 961, 992, 1028, 1085, 1120, 1240, 1285, 1302, 1488, 1542, 1680, 1736, 1799, 1860, 1922, 2056, 2170, 2480, 2570, 2604, 2883, 2976, 3084, 3255, 3360, 3472, 3598, 3720, 3844, 3855, 4112, 4340, 4805, 4960, 5140, 5208, 5397, 5766, 6168, 6510, 6727, 6944, 7196, 7440, 7688, 7710, 7967, 8224, 8680, 8995, 9610, 10280, 10416, 10794, 11532, 12336, 13020, 13454, 14392, 14415, 14880, 15376, 15420, 15934, 17360, 17990, 19220, 20181, 20560, 20832, 21588, 23064, 23901, 24672, 26040, 26908, 26985, 28784, 28830, 30752, 30840, 31868, 33635, 34720, 35980, 38440, 39835, 40362, 41120, 43176, 46128, 47802, 52080, 53816, 53970, 55769, 57568, 57660, 61680, 63736, 67270, 71960, 76880, 79670, 80724, 86352, 92256, 95604, 100905, 104160, 107632, 107940, 111538, 115320, 119505, 123360, 127472, 134540, 143920, 153760, 159340, 161448, 167307, 172704, 191208, 201810, 215264, 215880, 223076, 230640, 239010, 246977, 254944, 269080, 278845, 287840, 318680, 322896, 334614, 382416, 403620, 431760, 446152, 461280, 478020, 493954, 538160, 557690, 637360, 645792, 669228, 740931, 764832, 807240, 836535, 863520, 892304, 956040, 987908, 1076320, 1115380, 1234885, 1274720, 1338456, 1481862, 1614480, 1673070, 1728839, 1784608, 1912080, 1975816, 2230760, 2469770, 2676912, 2963724, 3228960, 3346140, 3457678, 3704655, 3824160, 3951632, 4461520, 4939540, 5186517, 5353824, 5927448, 6692280, 6915356, 7409310, 7903264, 8644195, 8923040, 9879080, 10373034, 11854896, 13384560, 13830712, 14818620, 17288390, 19758160, 20746068, 23709792, 25932585, 26769120, 27661424, 29637240, 34576780, 39516320, 41492136, 51865170, 55322848, 59274480, 69153560, 82984272, 103730340, 118548960, 138307120, 165968544, 207460680, 276614240, 414921360, 829842720]

約数ペア:

[(1, 829842720), (2, 414921360), (3, 276614240), (4, 207460680), (5, 165968544), (6, 138307120), (7, 118548960), (8, 103730340), (10, 82984272), (12, 69153560), (14, 59274480), (15, 55322848), (16, 51865170), (20, 41492136), (21, 39516320), (24, 34576780), (28, 29637240), (30, 27661424), (31, 26769120), (32, 25932585), (35, 23709792), (40, 20746068), (42, 19758160), (48, 17288390), (56, 14818620), (60, 13830712), (62, 13384560), (70, 11854896), (80, 10373034), (84, 9879080), (93, 8923040), (96, 8644195), (105, 7903264), (112, 7409310), (120, 6915356), (124, 6692280), (140, 5927448), (155, 5353824), (160, 5186517), (168, 4939540), (186, 4461520), (210, 3951632), (217, 3824160), (224, 3704655), (240, 3457678), (248, 3346140), (257, 3228960), (280, 2963724), (310, 2676912), (336, 2469770), (372, 2230760), (420, 1975816), (434, 1912080), (465, 1784608), (480, 1728839), (496, 1673070), (514, 1614480), (560, 1481862), (620, 1338456), (651, 1274720), (672, 1234885), (744, 1115380), (771, 1076320), (840, 987908), (868, 956040), (930, 892304), (961, 863520), (992, 836535), (1028, 807240), (1085, 764832), (1120, 740931), (1240, 669228), (1285, 645792), (1302, 637360), (1488, 557690), (1542, 538160), (1680, 493954), (1736, 478020), (1799, 461280), (1860, 446152), (1922, 431760), (2056, 403620), (2170, 382416), (2480, 334614), (2570, 322896), (2604, 318680), (2883, 287840), (2976, 278845), (3084, 269080), (3255, 254944), (3360, 246977), (3472, 239010), (3598, 230640), (3720, 223076), (3844, 215880), (3855, 215264), (4112, 201810), (4340, 191208), (4805, 172704), (4960, 167307), (5140, 161448), (5208, 159340), (5397, 153760), (5766, 143920), (6168, 134540), (6510, 127472), (6727, 123360), (6944, 119505), (7196, 115320), (7440, 111538), (7688, 107940), (7710, 107632), (7967, 104160), (8224, 100905), (8680, 95604), (8995, 92256), (9610, 86352), (10280, 80724), (10416, 79670), (10794, 76880), (11532, 71960), (12336, 67270), (13020, 63736), (13454, 61680), (14392, 57660), (14415, 57568), (14880, 55769), (15376, 53970), (15420, 53816), (15934, 52080), (17360, 47802), (17990, 46128), (19220, 43176), (20181, 41120), (20560, 40362), (20832, 39835), (21588, 38440), (23064, 35980), (23901, 34720), (24672, 33635), (26040, 31868), (26908, 30840), (26985, 30752), (28784, 28830)]