507995280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 320

約数和(自身を含む): 1916544000

約数和(自身を除く): 1408548720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 79, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 158, 180, 195, 208, 216, 229, 234, 237, 240, 260, 270, 312, 316, 351, 360, 390, 395, 432, 458, 468, 474, 520, 540, 585, 624, 632, 687, 702, 711, 720, 780, 790, 916, 936, 948, 1027, 1040, 1080, 1145, 1170, 1185, 1264, 1374, 1404, 1422, 1560, 1580, 1755, 1832, 1872, 1896, 2054, 2061, 2133, 2160, 2290, 2340, 2370, 2748, 2808, 2844, 2977, 3081, 3120, 3160, 3435, 3510, 3555, 3664, 3792, 4108, 4122, 4266, 4580, 4680, 4740, 5135, 5496, 5616, 5688, 5954, 6162, 6183, 6320, 6870, 7020, 7110, 8216, 8244, 8532, 8931, 9160, 9243, 9360, 9480, 10270, 10305, 10665, 10992, 11376, 11908, 12324, 12366, 13740, 14040, 14220, 14885, 15405, 16432, 16488, 17064, 17862, 18091, 18320, 18486, 18960, 20540, 20610, 21330, 23816, 24648, 24732, 26793, 27480, 27729, 28080, 28440, 29770, 30810, 30915, 32976, 34128, 35724, 36182, 36972, 41080, 41220, 42660, 44655, 46215, 47632, 49296, 49464, 53586, 54273, 54960, 55458, 56880, 59540, 61620, 61830, 71448, 72364, 73944, 80379, 82160, 82440, 85320, 89310, 90455, 92430, 98928, 107172, 108546, 110916, 119080, 123240, 123660, 133965, 138645, 142896, 144728, 147888, 160758, 162819, 164880, 170640, 178620, 180910, 184860, 214344, 217092, 221832, 235183, 238160, 246480, 247320, 267930, 271365, 277290, 289456, 321516, 325638, 357240, 361820, 369720, 401895, 428688, 434184, 443664, 470366, 488457, 494640, 535860, 542730, 554580, 643032, 651276, 705549, 714480, 723640, 739440, 803790, 814095, 868368, 940732, 976914, 1071720, 1085460, 1109160, 1175915, 1286064, 1302552, 1411098, 1447280, 1607580, 1628190, 1881464, 1953828, 2116647, 2143440, 2170920, 2218320, 2351830, 2442285, 2605104, 2822196, 3215160, 3256380, 3527745, 3762928, 3907656, 4233294, 4341840, 4703660, 4884570, 5644392, 6349941, 6430320, 6512760, 7055490, 7815312, 8466588, 9407320, 9769140, 10583235, 11288784, 12699882, 13025520, 14110980, 16933176, 18814640, 19538280, 21166470, 25399764, 28221960, 31749705, 33866352, 39076560, 42332940, 50799528, 56443920, 63499410, 84665880, 101599056, 126998820, 169331760, 253997640, 507995280]

約数ペア:

[(1, 507995280), (2, 253997640), (3, 169331760), (4, 126998820), (5, 101599056), (6, 84665880), (8, 63499410), (9, 56443920), (10, 50799528), (12, 42332940), (13, 39076560), (15, 33866352), (16, 31749705), (18, 28221960), (20, 25399764), (24, 21166470), (26, 19538280), (27, 18814640), (30, 16933176), (36, 14110980), (39, 13025520), (40, 12699882), (45, 11288784), (48, 10583235), (52, 9769140), (54, 9407320), (60, 8466588), (65, 7815312), (72, 7055490), (78, 6512760), (79, 6430320), (80, 6349941), (90, 5644392), (104, 4884570), (108, 4703660), (117, 4341840), (120, 4233294), (130, 3907656), (135, 3762928), (144, 3527745), (156, 3256380), (158, 3215160), (180, 2822196), (195, 2605104), (208, 2442285), (216, 2351830), (229, 2218320), (234, 2170920), (237, 2143440), (240, 2116647), (260, 1953828), (270, 1881464), (312, 1628190), (316, 1607580), (351, 1447280), (360, 1411098), (390, 1302552), (395, 1286064), (432, 1175915), (458, 1109160), (468, 1085460), (474, 1071720), (520, 976914), (540, 940732), (585, 868368), (624, 814095), (632, 803790), (687, 739440), (702, 723640), (711, 714480), (720, 705549), (780, 651276), (790, 643032), (916, 554580), (936, 542730), (948, 535860), (1027, 494640), (1040, 488457), (1080, 470366), (1145, 443664), (1170, 434184), (1185, 428688), (1264, 401895), (1374, 369720), (1404, 361820), (1422, 357240), (1560, 325638), (1580, 321516), (1755, 289456), (1832, 277290), (1872, 271365), (1896, 267930), (2054, 247320), (2061, 246480), (2133, 238160), (2160, 235183), (2290, 221832), (2340, 217092), (2370, 214344), (2748, 184860), (2808, 180910), (2844, 178620), (2977, 170640), (3081, 164880), (3120, 162819), (3160, 160758), (3435, 147888), (3510, 144728), (3555, 142896), (3664, 138645), (3792, 133965), (4108, 123660), (4122, 123240), (4266, 119080), (4580, 110916), (4680, 108546), (4740, 107172), (5135, 98928), (5496, 92430), (5616, 90455), (5688, 89310), (5954, 85320), (6162, 82440), (6183, 82160), (6320, 80379), (6870, 73944), (7020, 72364), (7110, 71448), (8216, 61830), (8244, 61620), (8532, 59540), (8931, 56880), (9160, 55458), (9243, 54960), (9360, 54273), (9480, 53586), (10270, 49464), (10305, 49296), (10665, 47632), (10992, 46215), (11376, 44655), (11908, 42660), (12324, 41220), (12366, 41080), (13740, 36972), (14040, 36182), (14220, 35724), (14885, 34128), (15405, 32976), (16432, 30915), (16488, 30810), (17064, 29770), (17862, 28440), (18091, 28080), (18320, 27729), (18486, 27480), (18960, 26793), (20540, 24732), (20610, 24648), (21330, 23816)]