1312550400

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 480

約数和(自身を含む): 5236450560

約数和(自身を除く): 3923900160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 64, 70, 75, 76, 80, 84, 95, 96, 100, 105, 112, 114, 120, 128, 133, 140, 150, 152, 160, 168, 175, 190, 192, 200, 210, 224, 228, 240, 256, 257, 266, 280, 285, 300, 304, 320, 336, 350, 380, 384, 399, 400, 420, 448, 456, 475, 480, 512, 514, 525, 532, 560, 570, 600, 608, 640, 665, 672, 700, 760, 768, 771, 798, 800, 840, 896, 912, 950, 960, 1028, 1050, 1064, 1120, 1140, 1200, 1216, 1280, 1285, 1330, 1344, 1400, 1425, 1520, 1536, 1542, 1596, 1600, 1680, 1792, 1799, 1824, 1900, 1920, 1995, 2056, 2100, 2128, 2240, 2280, 2400, 2432, 2560, 2570, 2660, 2688, 2800, 2850, 3040, 3084, 3192, 3200, 3325, 3360, 3584, 3598, 3648, 3800, 3840, 3855, 3990, 4112, 4200, 4256, 4480, 4560, 4800, 4864, 4883, 5140, 5320, 5376, 5397, 5600, 5700, 6080, 6168, 6384, 6400, 6425, 6650, 6720, 7196, 7296, 7600, 7680, 7710, 7980, 8224, 8400, 8512, 8960, 8995, 9120, 9600, 9728, 9766, 9975, 10280, 10640, 10752, 10794, 11200, 11400, 12160, 12336, 12768, 12800, 12850, 13300, 13440, 14392, 14592, 14649, 15200, 15420, 15960, 16448, 16800, 17024, 17920, 17990, 18240, 19200, 19275, 19532, 19950, 20560, 21280, 21588, 22400, 22800, 24320, 24415, 24672, 25536, 25700, 26600, 26880, 26985, 28784, 29184, 29298, 30400, 30840, 31920, 32896, 33600, 34048, 34181, 35980, 36480, 38400, 38550, 39064, 39900, 41120, 42560, 43176, 44800, 44975, 45600, 48640, 48830, 49344, 51072, 51400, 53200, 53760, 53970, 57568, 58596, 60800, 61680, 63840, 65792, 67200, 68096, 68362, 71960, 72960, 73245, 77100, 78128, 79800, 82240, 85120, 86352, 89600, 89950, 91200, 97660, 98688, 102144, 102543, 102800, 106400, 107940, 115136, 117192, 121600, 122075, 123360, 127680, 131584, 134400, 134925, 136724, 143920, 145920, 146490, 154200, 156256, 159600, 164480, 170240, 170905, 172704, 179900, 182400, 195320, 197376, 204288, 205086, 205600, 212800, 215880, 230272, 234384, 243200, 244150, 246720, 255360, 268800, 269850, 273448, 287840, 292980, 308400, 312512, 319200, 328960, 340480, 341810, 345408, 359800, 364800, 366225, 390640, 394752, 410172, 411200, 425600, 431760, 460544, 468768, 488300, 493440, 510720, 512715, 539700, 546896, 575680, 585960, 616800, 625024, 638400, 657920, 683620, 690816, 719600, 729600, 732450, 781280, 820344, 822400, 851200, 854525, 863520, 921088, 937536, 976600, 986880, 1021440, 1025430, 1079400, 1093792, 1151360, 1171920, 1233600, 1250048, 1276800, 1367240, 1381632, 1439200, 1464900, 1562560, 1640688, 1644800, 1702400, 1709050, 1727040, 1875072, 1953200, 1973760, 2050860, 2158800, 2187584, 2302720, 2343840, 2467200, 2500096, 2553600, 2563575, 2734480, 2763264, 2878400, 2929800, 3125120, 3281376, 3289600, 3418100, 3454080, 3750144, 3906400, 4101720, 4317600, 4375168, 4605440, 4687680, 4934400, 5107200, 5127150, 5468960, 5756800, 5859600, 6250240, 6562752, 6836200, 6908160, 7500288, 7812800, 8203440, 8635200, 8750336, 9375360, 9868800, 10254300, 10937920, 11513600, 11719200, 12500480, 13125504, 13672400, 13816320, 15625600, 16406880, 17270400, 17500672, 18750720, 20508600, 21875840, 23027200, 23438400, 26251008, 27344800, 31251200, 32813760, 34540800, 37501440, 41017200, 43751680, 46876800, 52502016, 54689600, 62502400, 65627520, 69081600, 82034400, 87503360, 93753600, 109379200, 131255040, 164068800, 187507200, 218758400, 262510080, 328137600, 437516800, 656275200, 1312550400]

約数ペア:

[(1, 1312550400), (2, 656275200), (3, 437516800), (4, 328137600), (5, 262510080), (6, 218758400), (7, 187507200), (8, 164068800), (10, 131255040), (12, 109379200), (14, 93753600), (15, 87503360), (16, 82034400), (19, 69081600), (20, 65627520), (21, 62502400), (24, 54689600), (25, 52502016), (28, 46876800), (30, 43751680), (32, 41017200), (35, 37501440), (38, 34540800), (40, 32813760), (42, 31251200), (48, 27344800), (50, 26251008), (56, 23438400), (57, 23027200), (60, 21875840), (64, 20508600), (70, 18750720), (75, 17500672), (76, 17270400), (80, 16406880), (84, 15625600), (95, 13816320), (96, 13672400), (100, 13125504), (105, 12500480), (112, 11719200), (114, 11513600), (120, 10937920), (128, 10254300), (133, 9868800), (140, 9375360), (150, 8750336), (152, 8635200), (160, 8203440), (168, 7812800), (175, 7500288), (190, 6908160), (192, 6836200), (200, 6562752), (210, 6250240), (224, 5859600), (228, 5756800), (240, 5468960), (256, 5127150), (257, 5107200), (266, 4934400), (280, 4687680), (285, 4605440), (300, 4375168), (304, 4317600), (320, 4101720), (336, 3906400), (350, 3750144), (380, 3454080), (384, 3418100), (399, 3289600), (400, 3281376), (420, 3125120), (448, 2929800), (456, 2878400), (475, 2763264), (480, 2734480), (512, 2563575), (514, 2553600), (525, 2500096), (532, 2467200), (560, 2343840), (570, 2302720), (600, 2187584), (608, 2158800), (640, 2050860), (665, 1973760), (672, 1953200), (700, 1875072), (760, 1727040), (768, 1709050), (771, 1702400), (798, 1644800), (800, 1640688), (840, 1562560), (896, 1464900), (912, 1439200), (950, 1381632), (960, 1367240), (1028, 1276800), (1050, 1250048), (1064, 1233600), (1120, 1171920), (1140, 1151360), (1200, 1093792), (1216, 1079400), (1280, 1025430), (1285, 1021440), (1330, 986880), (1344, 976600), (1400, 937536), (1425, 921088), (1520, 863520), (1536, 854525), (1542, 851200), (1596, 822400), (1600, 820344), (1680, 781280), (1792, 732450), (1799, 729600), (1824, 719600), (1900, 690816), (1920, 683620), (1995, 657920), (2056, 638400), (2100, 625024), (2128, 616800), (2240, 585960), (2280, 575680), (2400, 546896), (2432, 539700), (2560, 512715), (2570, 510720), (2660, 493440), (2688, 488300), (2800, 468768), (2850, 460544), (3040, 431760), (3084, 425600), (3192, 411200), (3200, 410172), (3325, 394752), (3360, 390640), (3584, 366225), (3598, 364800), (3648, 359800), (3800, 345408), (3840, 341810), (3855, 340480), (3990, 328960), (4112, 319200), (4200, 312512), (4256, 308400), (4480, 292980), (4560, 287840), (4800, 273448), (4864, 269850), (4883, 268800), (5140, 255360), (5320, 246720), (5376, 244150), (5397, 243200), (5600, 234384), (5700, 230272), (6080, 215880), (6168, 212800), (6384, 205600), (6400, 205086), (6425, 204288), (6650, 197376), (6720, 195320), (7196, 182400), (7296, 179900), (7600, 172704), (7680, 170905), (7710, 170240), (7980, 164480), (8224, 159600), (8400, 156256), (8512, 154200), (8960, 146490), (8995, 145920), (9120, 143920), (9600, 136724), (9728, 134925), (9766, 134400), (9975, 131584), (10280, 127680), (10640, 123360), (10752, 122075), (10794, 121600), (11200, 117192), (11400, 115136), (12160, 107940), (12336, 106400), (12768, 102800), (12800, 102543), (12850, 102144), (13300, 98688), (13440, 97660), (14392, 91200), (14592, 89950), (14649, 89600), (15200, 86352), (15420, 85120), (15960, 82240), (16448, 79800), (16800, 78128), (17024, 77100), (17920, 73245), (17990, 72960), (18240, 71960), (19200, 68362), (19275, 68096), (19532, 67200), (19950, 65792), (20560, 63840), (21280, 61680), (21588, 60800), (22400, 58596), (22800, 57568), (24320, 53970), (24415, 53760), (24672, 53200), (25536, 51400), (25700, 51072), (26600, 49344), (26880, 48830), (26985, 48640), (28784, 45600), (29184, 44975), (29298, 44800), (30400, 43176), (30840, 42560), (31920, 41120), (32896, 39900), (33600, 39064), (34048, 38550), (34181, 38400), (35980, 36480)]