426578880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 448

約数和(自身を含む): 1761500160

約数和(自身を除く): 1334921280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 64, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 192, 195, 208, 210, 224, 228, 240, 247, 257, 260, 266, 273, 280, 285, 304, 312, 320, 336, 364, 380, 390, 399, 416, 420, 448, 455, 456, 480, 494, 514, 520, 532, 546, 560, 570, 608, 624, 665, 672, 728, 741, 760, 771, 780, 798, 832, 840, 910, 912, 960, 988, 1028, 1040, 1064, 1092, 1120, 1140, 1216, 1235, 1248, 1285, 1330, 1344, 1365, 1456, 1482, 1520, 1542, 1560, 1596, 1680, 1729, 1799, 1820, 1824, 1976, 1995, 2056, 2080, 2128, 2184, 2240, 2280, 2470, 2496, 2570, 2660, 2730, 2912, 2964, 3040, 3084, 3120, 3192, 3341, 3360, 3458, 3598, 3640, 3648, 3705, 3855, 3952, 3990, 4112, 4160, 4256, 4368, 4560, 4883, 4940, 5140, 5187, 5320, 5397, 5460, 5824, 5928, 6080, 6168, 6240, 6384, 6682, 6720, 6916, 7196, 7280, 7410, 7710, 7904, 7980, 8224, 8512, 8645, 8736, 8995, 9120, 9766, 9880, 10023, 10280, 10374, 10640, 10794, 10920, 11856, 12336, 12480, 12768, 13364, 13832, 14392, 14560, 14649, 14820, 15420, 15808, 15960, 16448, 16705, 17290, 17472, 17990, 18240, 19532, 19760, 20046, 20560, 20748, 21280, 21588, 21840, 23387, 23712, 24415, 24672, 25536, 25935, 26728, 26985, 27664, 28784, 29120, 29298, 29640, 30840, 31920, 33410, 34181, 34580, 35980, 39064, 39520, 40092, 41120, 41496, 42560, 43176, 43680, 46774, 47424, 48830, 49344, 50115, 51870, 53456, 53970, 55328, 57568, 58596, 59280, 61680, 63479, 63840, 66820, 68362, 69160, 70161, 71960, 73245, 78128, 79040, 80184, 82240, 82992, 86352, 87360, 93548, 97660, 100230, 102543, 103740, 106912, 107940, 110656, 115136, 116935, 117192, 118560, 123360, 126958, 127680, 133640, 136724, 138320, 140322, 143920, 146490, 156256, 160368, 165984, 170905, 172704, 187096, 190437, 195320, 200460, 205086, 207480, 213824, 215880, 233870, 234384, 237120, 246720, 253916, 267280, 273448, 276640, 280644, 287840, 292980, 312512, 317395, 320736, 331968, 341810, 345408, 350805, 374192, 380874, 390640, 400920, 410172, 414960, 431760, 444353, 467740, 468768, 507832, 512715, 534560, 546896, 553280, 561288, 575680, 585960, 634790, 641472, 683620, 701610, 748384, 761748, 781280, 801840, 820344, 829920, 863520, 888706, 935480, 937536, 952185, 1015664, 1025430, 1069120, 1093792, 1122576, 1171920, 1269580, 1333059, 1367240, 1403220, 1496768, 1523496, 1562560, 1603680, 1640688, 1659840, 1727040, 1777412, 1870960, 1904370, 2031328, 2050860, 2187584, 2221765, 2245152, 2343840, 2539160, 2666118, 2734480, 2806440, 3046992, 3207360, 3281376, 3554824, 3741920, 3808740, 4062656, 4101720, 4443530, 4490304, 4687680, 5078320, 5332236, 5468960, 5612880, 6093984, 6562752, 6665295, 7109648, 7483840, 7617480, 8203440, 8887060, 10156640, 10664472, 10937920, 11225760, 12187968, 13330590, 14219296, 15234960, 16406880, 17774120, 20313280, 21328944, 22451520, 26661180, 28438592, 30469920, 32813760, 35548240, 42657888, 53322360, 60939840, 71096480, 85315776, 106644720, 142192960, 213289440, 426578880]

約数ペア:

[(1, 426578880), (2, 213289440), (3, 142192960), (4, 106644720), (5, 85315776), (6, 71096480), (7, 60939840), (8, 53322360), (10, 42657888), (12, 35548240), (13, 32813760), (14, 30469920), (15, 28438592), (16, 26661180), (19, 22451520), (20, 21328944), (21, 20313280), (24, 17774120), (26, 16406880), (28, 15234960), (30, 14219296), (32, 13330590), (35, 12187968), (38, 11225760), (39, 10937920), (40, 10664472), (42, 10156640), (48, 8887060), (52, 8203440), (56, 7617480), (57, 7483840), (60, 7109648), (64, 6665295), (65, 6562752), (70, 6093984), (76, 5612880), (78, 5468960), (80, 5332236), (84, 5078320), (91, 4687680), (95, 4490304), (96, 4443530), (104, 4101720), (105, 4062656), (112, 3808740), (114, 3741920), (120, 3554824), (130, 3281376), (133, 3207360), (140, 3046992), (152, 2806440), (156, 2734480), (160, 2666118), (168, 2539160), (182, 2343840), (190, 2245152), (192, 2221765), (195, 2187584), (208, 2050860), (210, 2031328), (224, 1904370), (228, 1870960), (240, 1777412), (247, 1727040), (257, 1659840), (260, 1640688), (266, 1603680), (273, 1562560), (280, 1523496), (285, 1496768), (304, 1403220), (312, 1367240), (320, 1333059), (336, 1269580), (364, 1171920), (380, 1122576), (390, 1093792), (399, 1069120), (416, 1025430), (420, 1015664), (448, 952185), (455, 937536), (456, 935480), (480, 888706), (494, 863520), (514, 829920), (520, 820344), (532, 801840), (546, 781280), (560, 761748), (570, 748384), (608, 701610), (624, 683620), (665, 641472), (672, 634790), (728, 585960), (741, 575680), (760, 561288), (771, 553280), (780, 546896), (798, 534560), (832, 512715), (840, 507832), (910, 468768), (912, 467740), (960, 444353), (988, 431760), (1028, 414960), (1040, 410172), (1064, 400920), (1092, 390640), (1120, 380874), (1140, 374192), (1216, 350805), (1235, 345408), (1248, 341810), (1285, 331968), (1330, 320736), (1344, 317395), (1365, 312512), (1456, 292980), (1482, 287840), (1520, 280644), (1542, 276640), (1560, 273448), (1596, 267280), (1680, 253916), (1729, 246720), (1799, 237120), (1820, 234384), (1824, 233870), (1976, 215880), (1995, 213824), (2056, 207480), (2080, 205086), (2128, 200460), (2184, 195320), (2240, 190437), (2280, 187096), (2470, 172704), (2496, 170905), (2570, 165984), (2660, 160368), (2730, 156256), (2912, 146490), (2964, 143920), (3040, 140322), (3084, 138320), (3120, 136724), (3192, 133640), (3341, 127680), (3360, 126958), (3458, 123360), (3598, 118560), (3640, 117192), (3648, 116935), (3705, 115136), (3855, 110656), (3952, 107940), (3990, 106912), (4112, 103740), (4160, 102543), (4256, 100230), (4368, 97660), (4560, 93548), (4883, 87360), (4940, 86352), (5140, 82992), (5187, 82240), (5320, 80184), (5397, 79040), (5460, 78128), (5824, 73245), (5928, 71960), (6080, 70161), (6168, 69160), (6240, 68362), (6384, 66820), (6682, 63840), (6720, 63479), (6916, 61680), (7196, 59280), (7280, 58596), (7410, 57568), (7710, 55328), (7904, 53970), (7980, 53456), (8224, 51870), (8512, 50115), (8645, 49344), (8736, 48830), (8995, 47424), (9120, 46774), (9766, 43680), (9880, 43176), (10023, 42560), (10280, 41496), (10374, 41120), (10640, 40092), (10794, 39520), (10920, 39064), (11856, 35980), (12336, 34580), (12480, 34181), (12768, 33410), (13364, 31920), (13832, 30840), (14392, 29640), (14560, 29298), (14649, 29120), (14820, 28784), (15420, 27664), (15808, 26985), (15960, 26728), (16448, 25935), (16705, 25536), (17290, 24672), (17472, 24415), (17990, 23712), (18240, 23387), (19532, 21840), (19760, 21588), (20046, 21280), (20560, 20748)]