418825680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 320

約数和(自身を含む): 1621229568

約数和(自身を除く): 1202403888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 127, 130, 140, 151, 156, 168, 182, 195, 208, 210, 240, 254, 260, 273, 280, 302, 312, 336, 364, 381, 390, 420, 453, 455, 508, 520, 546, 560, 604, 624, 635, 728, 755, 762, 780, 840, 889, 906, 910, 1016, 1040, 1057, 1092, 1208, 1270, 1365, 1456, 1510, 1524, 1560, 1651, 1680, 1778, 1812, 1820, 1905, 1963, 2032, 2114, 2184, 2265, 2416, 2540, 2667, 2730, 3020, 3048, 3120, 3171, 3302, 3556, 3624, 3640, 3810, 3926, 4228, 4368, 4445, 4530, 4953, 5080, 5285, 5334, 5460, 5889, 6040, 6096, 6342, 6604, 7112, 7248, 7280, 7620, 7852, 8255, 8456, 8890, 9060, 9815, 9906, 10160, 10570, 10668, 10920, 11557, 11778, 12080, 12684, 13208, 13335, 13741, 14224, 15240, 15704, 15855, 16510, 16912, 17780, 18120, 19177, 19630, 19812, 21140, 21336, 21840, 23114, 23556, 24765, 25368, 26416, 26670, 27482, 29445, 30480, 31408, 31710, 33020, 34671, 35560, 36240, 38354, 39260, 39624, 41223, 42280, 42672, 46228, 47112, 49530, 50736, 53340, 54964, 57531, 57785, 58890, 63420, 66040, 68705, 69342, 71120, 76708, 78520, 79248, 82446, 84560, 92456, 94224, 95885, 99060, 106680, 109928, 115062, 115570, 117780, 126840, 132080, 134239, 137410, 138684, 153416, 157040, 164892, 173355, 184912, 191770, 198120, 206115, 213360, 219856, 230124, 231140, 235560, 249301, 253680, 268478, 274820, 277368, 287655, 306832, 329784, 346710, 383540, 396240, 402717, 412230, 460248, 462280, 471120, 498602, 536956, 549640, 554736, 575310, 659568, 671195, 693420, 747903, 767080, 805434, 824460, 920496, 924560, 997204, 1073912, 1099280, 1150620, 1246505, 1342390, 1386840, 1495806, 1534160, 1610868, 1648920, 1745107, 1994408, 2013585, 2147824, 2301240, 2493010, 2684780, 2773680, 2991612, 3221736, 3297840, 3490214, 3739515, 3988816, 4027170, 4602480, 4986020, 5235321, 5369560, 5983224, 6443472, 6980428, 7479030, 8054340, 8725535, 9972040, 10470642, 10739120, 11966448, 13960856, 14958060, 16108680, 17451070, 19944080, 20941284, 26176605, 27921712, 29916120, 32217360, 34902140, 41882568, 52353210, 59832240, 69804280, 83765136, 104706420, 139608560, 209412840, 418825680]

約数ペア:

[(1, 418825680), (2, 209412840), (3, 139608560), (4, 104706420), (5, 83765136), (6, 69804280), (7, 59832240), (8, 52353210), (10, 41882568), (12, 34902140), (13, 32217360), (14, 29916120), (15, 27921712), (16, 26176605), (20, 20941284), (21, 19944080), (24, 17451070), (26, 16108680), (28, 14958060), (30, 13960856), (35, 11966448), (39, 10739120), (40, 10470642), (42, 9972040), (48, 8725535), (52, 8054340), (56, 7479030), (60, 6980428), (65, 6443472), (70, 5983224), (78, 5369560), (80, 5235321), (84, 4986020), (91, 4602480), (104, 4027170), (105, 3988816), (112, 3739515), (120, 3490214), (127, 3297840), (130, 3221736), (140, 2991612), (151, 2773680), (156, 2684780), (168, 2493010), (182, 2301240), (195, 2147824), (208, 2013585), (210, 1994408), (240, 1745107), (254, 1648920), (260, 1610868), (273, 1534160), (280, 1495806), (302, 1386840), (312, 1342390), (336, 1246505), (364, 1150620), (381, 1099280), (390, 1073912), (420, 997204), (453, 924560), (455, 920496), (508, 824460), (520, 805434), (546, 767080), (560, 747903), (604, 693420), (624, 671195), (635, 659568), (728, 575310), (755, 554736), (762, 549640), (780, 536956), (840, 498602), (889, 471120), (906, 462280), (910, 460248), (1016, 412230), (1040, 402717), (1057, 396240), (1092, 383540), (1208, 346710), (1270, 329784), (1365, 306832), (1456, 287655), (1510, 277368), (1524, 274820), (1560, 268478), (1651, 253680), (1680, 249301), (1778, 235560), (1812, 231140), (1820, 230124), (1905, 219856), (1963, 213360), (2032, 206115), (2114, 198120), (2184, 191770), (2265, 184912), (2416, 173355), (2540, 164892), (2667, 157040), (2730, 153416), (3020, 138684), (3048, 137410), (3120, 134239), (3171, 132080), (3302, 126840), (3556, 117780), (3624, 115570), (3640, 115062), (3810, 109928), (3926, 106680), (4228, 99060), (4368, 95885), (4445, 94224), (4530, 92456), (4953, 84560), (5080, 82446), (5285, 79248), (5334, 78520), (5460, 76708), (5889, 71120), (6040, 69342), (6096, 68705), (6342, 66040), (6604, 63420), (7112, 58890), (7248, 57785), (7280, 57531), (7620, 54964), (7852, 53340), (8255, 50736), (8456, 49530), (8890, 47112), (9060, 46228), (9815, 42672), (9906, 42280), (10160, 41223), (10570, 39624), (10668, 39260), (10920, 38354), (11557, 36240), (11778, 35560), (12080, 34671), (12684, 33020), (13208, 31710), (13335, 31408), (13741, 30480), (14224, 29445), (15240, 27482), (15704, 26670), (15855, 26416), (16510, 25368), (16912, 24765), (17780, 23556), (18120, 23114), (19177, 21840), (19630, 21336), (19812, 21140)]