310493820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 384

約数和(自身を含む): 1169602560

約数和(自身を除く): 859108740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 41, 42, 52, 57, 60, 65, 70, 73, 76, 78, 82, 84, 91, 95, 105, 114, 123, 130, 133, 140, 146, 156, 164, 182, 190, 195, 205, 210, 219, 228, 246, 247, 260, 266, 273, 285, 287, 292, 364, 365, 380, 390, 399, 410, 420, 438, 455, 492, 494, 511, 532, 533, 546, 570, 574, 615, 665, 730, 741, 779, 780, 798, 820, 861, 876, 910, 949, 988, 1022, 1066, 1092, 1095, 1140, 1148, 1230, 1235, 1330, 1365, 1387, 1435, 1460, 1482, 1533, 1558, 1596, 1599, 1722, 1729, 1820, 1898, 1995, 2044, 2132, 2190, 2337, 2460, 2470, 2555, 2660, 2665, 2730, 2774, 2847, 2870, 2964, 2993, 3066, 3116, 3198, 3444, 3458, 3705, 3731, 3796, 3895, 3990, 4161, 4305, 4380, 4674, 4745, 4940, 5110, 5187, 5330, 5453, 5460, 5548, 5694, 5740, 5986, 6132, 6396, 6643, 6916, 6935, 7410, 7462, 7665, 7790, 7980, 7995, 8322, 8610, 8645, 8979, 9348, 9490, 9709, 10127, 10220, 10374, 10660, 10906, 11193, 11388, 11685, 11972, 13286, 13870, 14235, 14820, 14924, 14965, 15330, 15580, 15990, 16359, 16644, 17220, 17290, 17958, 18031, 18655, 18980, 19418, 19929, 20254, 20748, 20805, 20951, 21812, 22386, 23370, 25935, 26572, 27265, 27740, 28470, 29127, 29930, 30381, 30660, 31980, 32718, 33215, 34580, 35916, 36062, 37310, 38836, 38909, 39858, 40508, 41610, 41902, 44772, 44895, 46740, 48545, 50635, 51870, 54093, 54530, 55965, 56867, 56940, 58254, 59860, 60762, 62853, 65436, 66430, 70889, 72124, 74620, 77818, 79716, 81795, 83220, 83804, 89790, 90155, 97090, 99645, 101270, 103740, 104755, 108186, 109060, 111930, 113734, 116508, 116727, 121524, 125706, 126217, 132860, 141778, 145635, 151905, 155636, 163590, 170601, 179580, 180310, 194180, 194545, 199290, 202540, 209510, 212667, 216372, 223860, 227468, 233454, 251412, 252434, 270465, 272363, 283556, 284335, 291270, 303810, 314265, 327180, 341202, 354445, 360620, 378651, 389090, 398069, 398580, 419020, 425334, 466908, 504868, 540930, 544726, 568670, 582540, 583635, 607620, 628530, 631085, 682404, 708890, 739271, 757302, 778180, 796138, 817089, 850668, 853005, 1063335, 1081860, 1089452, 1137340, 1167270, 1194207, 1257060, 1262170, 1361815, 1417780, 1478542, 1514604, 1592276, 1634178, 1706010, 1893255, 1990345, 2126670, 2217813, 2334540, 2388414, 2524340, 2723630, 2957084, 3268356, 3412020, 3696355, 3786510, 3980690, 4085445, 4253340, 4435626, 4776828, 5174897, 5447260, 5971035, 7392710, 7573020, 7961380, 8170890, 8871252, 10349794, 11089065, 11942070, 14785420, 15524691, 16341780, 20699588, 22178130, 23884140, 25874485, 31049382, 44356260, 51748970, 62098764, 77623455, 103497940, 155246910, 310493820]

約数ペア:

[(1, 310493820), (2, 155246910), (3, 103497940), (4, 77623455), (5, 62098764), (6, 51748970), (7, 44356260), (10, 31049382), (12, 25874485), (13, 23884140), (14, 22178130), (15, 20699588), (19, 16341780), (20, 15524691), (21, 14785420), (26, 11942070), (28, 11089065), (30, 10349794), (35, 8871252), (38, 8170890), (39, 7961380), (41, 7573020), (42, 7392710), (52, 5971035), (57, 5447260), (60, 5174897), (65, 4776828), (70, 4435626), (73, 4253340), (76, 4085445), (78, 3980690), (82, 3786510), (84, 3696355), (91, 3412020), (95, 3268356), (105, 2957084), (114, 2723630), (123, 2524340), (130, 2388414), (133, 2334540), (140, 2217813), (146, 2126670), (156, 1990345), (164, 1893255), (182, 1706010), (190, 1634178), (195, 1592276), (205, 1514604), (210, 1478542), (219, 1417780), (228, 1361815), (246, 1262170), (247, 1257060), (260, 1194207), (266, 1167270), (273, 1137340), (285, 1089452), (287, 1081860), (292, 1063335), (364, 853005), (365, 850668), (380, 817089), (390, 796138), (399, 778180), (410, 757302), (420, 739271), (438, 708890), (455, 682404), (492, 631085), (494, 628530), (511, 607620), (532, 583635), (533, 582540), (546, 568670), (570, 544726), (574, 540930), (615, 504868), (665, 466908), (730, 425334), (741, 419020), (779, 398580), (780, 398069), (798, 389090), (820, 378651), (861, 360620), (876, 354445), (910, 341202), (949, 327180), (988, 314265), (1022, 303810), (1066, 291270), (1092, 284335), (1095, 283556), (1140, 272363), (1148, 270465), (1230, 252434), (1235, 251412), (1330, 233454), (1365, 227468), (1387, 223860), (1435, 216372), (1460, 212667), (1482, 209510), (1533, 202540), (1558, 199290), (1596, 194545), (1599, 194180), (1722, 180310), (1729, 179580), (1820, 170601), (1898, 163590), (1995, 155636), (2044, 151905), (2132, 145635), (2190, 141778), (2337, 132860), (2460, 126217), (2470, 125706), (2555, 121524), (2660, 116727), (2665, 116508), (2730, 113734), (2774, 111930), (2847, 109060), (2870, 108186), (2964, 104755), (2993, 103740), (3066, 101270), (3116, 99645), (3198, 97090), (3444, 90155), (3458, 89790), (3705, 83804), (3731, 83220), (3796, 81795), (3895, 79716), (3990, 77818), (4161, 74620), (4305, 72124), (4380, 70889), (4674, 66430), (4745, 65436), (4940, 62853), (5110, 60762), (5187, 59860), (5330, 58254), (5453, 56940), (5460, 56867), (5548, 55965), (5694, 54530), (5740, 54093), (5986, 51870), (6132, 50635), (6396, 48545), (6643, 46740), (6916, 44895), (6935, 44772), (7410, 41902), (7462, 41610), (7665, 40508), (7790, 39858), (7980, 38909), (7995, 38836), (8322, 37310), (8610, 36062), (8645, 35916), (8979, 34580), (9348, 33215), (9490, 32718), (9709, 31980), (10127, 30660), (10220, 30381), (10374, 29930), (10660, 29127), (10906, 28470), (11193, 27740), (11388, 27265), (11685, 26572), (11972, 25935), (13286, 23370), (13870, 22386), (14235, 21812), (14820, 20951), (14924, 20805), (14965, 20748), (15330, 20254), (15580, 19929), (15990, 19418), (16359, 18980), (16644, 18655), (17220, 18031), (17290, 17958)]