317586360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 256

約数和(自身を含む): 1187020800

約数和(自身を除く): 869434440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 127, 130, 140, 156, 168, 182, 195, 210, 229, 254, 260, 273, 280, 312, 364, 381, 390, 420, 455, 458, 508, 520, 546, 635, 687, 728, 762, 780, 840, 889, 910, 916, 1016, 1092, 1145, 1270, 1365, 1374, 1524, 1560, 1603, 1651, 1778, 1820, 1832, 1905, 2184, 2290, 2540, 2667, 2730, 2748, 2977, 3048, 3206, 3302, 3435, 3556, 3640, 3810, 4445, 4580, 4809, 4953, 5080, 5334, 5460, 5496, 5954, 6412, 6604, 6870, 7112, 7620, 8015, 8255, 8890, 8931, 9160, 9618, 9906, 10668, 10920, 11557, 11908, 12824, 13208, 13335, 13740, 14885, 15240, 16030, 16510, 17780, 17862, 19236, 19812, 20839, 21336, 23114, 23816, 24045, 24765, 26670, 27480, 29083, 29770, 32060, 33020, 34671, 35560, 35724, 38472, 39624, 41678, 44655, 46228, 48090, 49530, 53340, 57785, 58166, 59540, 62517, 64120, 66040, 69342, 71448, 83356, 87249, 89310, 92456, 96180, 99060, 104195, 106680, 115570, 116332, 119080, 125034, 138684, 145415, 166712, 173355, 174498, 178620, 192360, 198120, 203581, 208390, 231140, 232664, 250068, 277368, 290830, 312585, 346710, 348996, 357240, 378079, 407162, 416780, 436245, 462280, 500136, 581660, 610743, 625170, 693420, 697992, 756158, 814324, 833560, 872490, 1017905, 1134237, 1163320, 1221486, 1250340, 1386840, 1512316, 1628648, 1744980, 1890395, 2035810, 2268474, 2442972, 2500680, 2646553, 3024632, 3053715, 3489960, 3780790, 4071620, 4536948, 4885944, 5293106, 5671185, 6107430, 7561580, 7939659, 8143240, 9073896, 10586212, 11342370, 12214860, 13232765, 15123160, 15879318, 21172424, 22684740, 24429720, 26465530, 31758636, 39698295, 45369480, 52931060, 63517272, 79396590, 105862120, 158793180, 317586360]

約数ペア:

[(1, 317586360), (2, 158793180), (3, 105862120), (4, 79396590), (5, 63517272), (6, 52931060), (7, 45369480), (8, 39698295), (10, 31758636), (12, 26465530), (13, 24429720), (14, 22684740), (15, 21172424), (20, 15879318), (21, 15123160), (24, 13232765), (26, 12214860), (28, 11342370), (30, 10586212), (35, 9073896), (39, 8143240), (40, 7939659), (42, 7561580), (52, 6107430), (56, 5671185), (60, 5293106), (65, 4885944), (70, 4536948), (78, 4071620), (84, 3780790), (91, 3489960), (104, 3053715), (105, 3024632), (120, 2646553), (127, 2500680), (130, 2442972), (140, 2268474), (156, 2035810), (168, 1890395), (182, 1744980), (195, 1628648), (210, 1512316), (229, 1386840), (254, 1250340), (260, 1221486), (273, 1163320), (280, 1134237), (312, 1017905), (364, 872490), (381, 833560), (390, 814324), (420, 756158), (455, 697992), (458, 693420), (508, 625170), (520, 610743), (546, 581660), (635, 500136), (687, 462280), (728, 436245), (762, 416780), (780, 407162), (840, 378079), (889, 357240), (910, 348996), (916, 346710), (1016, 312585), (1092, 290830), (1145, 277368), (1270, 250068), (1365, 232664), (1374, 231140), (1524, 208390), (1560, 203581), (1603, 198120), (1651, 192360), (1778, 178620), (1820, 174498), (1832, 173355), (1905, 166712), (2184, 145415), (2290, 138684), (2540, 125034), (2667, 119080), (2730, 116332), (2748, 115570), (2977, 106680), (3048, 104195), (3206, 99060), (3302, 96180), (3435, 92456), (3556, 89310), (3640, 87249), (3810, 83356), (4445, 71448), (4580, 69342), (4809, 66040), (4953, 64120), (5080, 62517), (5334, 59540), (5460, 58166), (5496, 57785), (5954, 53340), (6412, 49530), (6604, 48090), (6870, 46228), (7112, 44655), (7620, 41678), (8015, 39624), (8255, 38472), (8890, 35724), (8931, 35560), (9160, 34671), (9618, 33020), (9906, 32060), (10668, 29770), (10920, 29083), (11557, 27480), (11908, 26670), (12824, 24765), (13208, 24045), (13335, 23816), (13740, 23114), (14885, 21336), (15240, 20839), (16030, 19812), (16510, 19236), (17780, 17862)]