1311255360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:846

約数の個数: 336

約数和(自身を含む): 4907036160

約数和(自身を除く): 3595780800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 576, 589, 608, 620, 684, 720, 744, 760, 773, 855, 912, 930, 960, 992, 1116, 1140, 1178, 1216, 1240, 1368, 1395, 1440, 1488, 1520, 1546, 1710, 1767, 1824, 1860, 1984, 2232, 2280, 2319, 2356, 2480, 2736, 2790, 2880, 2945, 2976, 3040, 3092, 3420, 3534, 3648, 3720, 3865, 4464, 4560, 4638, 4712, 4960, 5301, 5472, 5580, 5890, 5952, 6080, 6184, 6840, 6957, 7068, 7440, 7730, 8835, 8928, 9120, 9276, 9424, 9920, 10602, 10944, 11160, 11595, 11780, 12368, 13680, 13914, 14136, 14687, 14880, 15460, 17670, 17856, 18240, 18552, 18848, 21204, 22320, 23190, 23560, 23963, 24736, 26505, 27360, 27828, 28272, 29374, 29760, 30920, 34785, 35340, 37104, 37696, 42408, 44061, 44640, 46380, 47120, 47926, 49472, 53010, 54720, 55656, 56544, 58748, 61840, 69570, 70680, 71889, 73435, 74208, 84816, 88122, 89280, 92760, 94240, 95852, 106020, 111312, 113088, 117496, 119815, 123680, 132183, 139140, 141360, 143778, 146870, 148416, 169632, 176244, 185520, 188480, 191704, 212040, 215667, 220305, 222624, 234992, 239630, 247360, 264366, 278280, 282720, 287556, 293740, 339264, 352488, 359445, 371040, 383408, 424080, 431334, 440610, 445248, 455297, 469984, 479260, 528732, 556560, 565440, 575112, 587480, 660915, 704976, 718890, 742080, 766816, 848160, 862668, 881220, 910594, 939968, 958520, 1057464, 1078335, 1113120, 1150224, 1174960, 1321830, 1365891, 1409952, 1437780, 1533632, 1696320, 1725336, 1762440, 1821188, 1917040, 2114928, 2156670, 2226240, 2276485, 2300448, 2349920, 2643660, 2731782, 2819904, 2875560, 3450672, 3524880, 3642376, 3834080, 4097673, 4229856, 4313340, 4552970, 4600896, 4699840, 5287320, 5463564, 5751120, 6829455, 6901344, 7049760, 7284752, 7668160, 8195346, 8459712, 8626680, 9105940, 10574640, 10927128, 11502240, 13658910, 13802688, 14099520, 14569504, 16390692, 17253360, 18211880, 20488365, 21149280, 21854256, 23004480, 27317820, 29139008, 32781384, 34506720, 36423760, 40976730, 42298560, 43708512, 54635640, 65562768, 69013440, 72847520, 81953460, 87417024, 109271280, 131125536, 145695040, 163906920, 218542560, 262251072, 327813840, 437085120, 655627680, 1311255360]

約数ペア:

[(1, 1311255360), (2, 655627680), (3, 437085120), (4, 327813840), (5, 262251072), (6, 218542560), (8, 163906920), (9, 145695040), (10, 131125536), (12, 109271280), (15, 87417024), (16, 81953460), (18, 72847520), (19, 69013440), (20, 65562768), (24, 54635640), (30, 43708512), (31, 42298560), (32, 40976730), (36, 36423760), (38, 34506720), (40, 32781384), (45, 29139008), (48, 27317820), (57, 23004480), (60, 21854256), (62, 21149280), (64, 20488365), (72, 18211880), (76, 17253360), (80, 16390692), (90, 14569504), (93, 14099520), (95, 13802688), (96, 13658910), (114, 11502240), (120, 10927128), (124, 10574640), (144, 9105940), (152, 8626680), (155, 8459712), (160, 8195346), (171, 7668160), (180, 7284752), (186, 7049760), (190, 6901344), (192, 6829455), (228, 5751120), (240, 5463564), (248, 5287320), (279, 4699840), (285, 4600896), (288, 4552970), (304, 4313340), (310, 4229856), (320, 4097673), (342, 3834080), (360, 3642376), (372, 3524880), (380, 3450672), (456, 2875560), (465, 2819904), (480, 2731782), (496, 2643660), (558, 2349920), (570, 2300448), (576, 2276485), (589, 2226240), (608, 2156670), (620, 2114928), (684, 1917040), (720, 1821188), (744, 1762440), (760, 1725336), (773, 1696320), (855, 1533632), (912, 1437780), (930, 1409952), (960, 1365891), (992, 1321830), (1116, 1174960), (1140, 1150224), (1178, 1113120), (1216, 1078335), (1240, 1057464), (1368, 958520), (1395, 939968), (1440, 910594), (1488, 881220), (1520, 862668), (1546, 848160), (1710, 766816), (1767, 742080), (1824, 718890), (1860, 704976), (1984, 660915), (2232, 587480), (2280, 575112), (2319, 565440), (2356, 556560), (2480, 528732), (2736, 479260), (2790, 469984), (2880, 455297), (2945, 445248), (2976, 440610), (3040, 431334), (3092, 424080), (3420, 383408), (3534, 371040), (3648, 359445), (3720, 352488), (3865, 339264), (4464, 293740), (4560, 287556), (4638, 282720), (4712, 278280), (4960, 264366), (5301, 247360), (5472, 239630), (5580, 234992), (5890, 222624), (5952, 220305), (6080, 215667), (6184, 212040), (6840, 191704), (6957, 188480), (7068, 185520), (7440, 176244), (7730, 169632), (8835, 148416), (8928, 146870), (9120, 143778), (9276, 141360), (9424, 139140), (9920, 132183), (10602, 123680), (10944, 119815), (11160, 117496), (11595, 113088), (11780, 111312), (12368, 106020), (13680, 95852), (13914, 94240), (14136, 92760), (14687, 89280), (14880, 88122), (15460, 84816), (17670, 74208), (17856, 73435), (18240, 71889), (18552, 70680), (18848, 69570), (21204, 61840), (22320, 58748), (23190, 56544), (23560, 55656), (23963, 54720), (24736, 53010), (26505, 49472), (27360, 47926), (27828, 47120), (28272, 46380), (29374, 44640), (29760, 44061), (30920, 42408), (34785, 37696), (35340, 37104)]