310007040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 288

約数和(自身を含む): 1193041920

約数和(自身を除く): 883034880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 607, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1214, 1216, 1280, 1330, 1344, 1520, 1596, 1680, 1792, 1821, 1824, 1920, 1995, 2128, 2240, 2280, 2428, 2432, 2660, 2688, 3035, 3040, 3192, 3360, 3642, 3648, 3840, 3990, 4249, 4256, 4480, 4560, 4856, 4864, 5320, 5376, 6070, 6080, 6384, 6720, 7284, 7296, 7980, 8498, 8512, 8960, 9105, 9120, 9712, 10640, 11533, 12140, 12160, 12747, 12768, 13440, 14568, 14592, 15960, 16996, 17024, 18210, 18240, 19424, 21245, 21280, 23066, 24280, 24320, 25494, 25536, 26880, 29136, 31920, 33992, 34048, 34599, 36420, 36480, 38848, 42490, 42560, 46132, 48560, 50988, 51072, 57665, 58272, 63735, 63840, 67984, 69198, 72840, 72960, 77696, 80731, 84980, 85120, 92264, 97120, 101976, 102144, 115330, 116544, 127470, 127680, 135968, 138396, 145680, 155392, 161462, 169960, 170240, 172995, 184528, 194240, 203952, 230660, 233088, 242193, 254940, 255360, 271936, 276792, 291360, 322924, 339920, 345990, 369056, 388480, 403655, 407904, 461320, 466176, 484386, 509880, 510720, 543872, 553584, 582720, 645848, 679840, 691980, 738112, 776960, 807310, 815808, 922640, 968772, 1019760, 1087744, 1107168, 1165440, 1210965, 1291696, 1359680, 1383960, 1476224, 1614620, 1631616, 1845280, 1937544, 2039520, 2214336, 2330880, 2421930, 2583392, 2719360, 2767920, 2952448, 3229240, 3263232, 3690560, 3875088, 4079040, 4428672, 4843860, 5166784, 5438720, 5535840, 6458480, 7381120, 7750176, 8158080, 8857344, 9687720, 10333568, 11071680, 12916960, 14762240, 15500352, 16316160, 19375440, 20667136, 22143360, 25833920, 31000704, 38750880, 44286720, 51667840, 62001408, 77501760, 103335680, 155003520, 310007040]

約数ペア:

[(1, 310007040), (2, 155003520), (3, 103335680), (4, 77501760), (5, 62001408), (6, 51667840), (7, 44286720), (8, 38750880), (10, 31000704), (12, 25833920), (14, 22143360), (15, 20667136), (16, 19375440), (19, 16316160), (20, 15500352), (21, 14762240), (24, 12916960), (28, 11071680), (30, 10333568), (32, 9687720), (35, 8857344), (38, 8158080), (40, 7750176), (42, 7381120), (48, 6458480), (56, 5535840), (57, 5438720), (60, 5166784), (64, 4843860), (70, 4428672), (76, 4079040), (80, 3875088), (84, 3690560), (95, 3263232), (96, 3229240), (105, 2952448), (112, 2767920), (114, 2719360), (120, 2583392), (128, 2421930), (133, 2330880), (140, 2214336), (152, 2039520), (160, 1937544), (168, 1845280), (190, 1631616), (192, 1614620), (210, 1476224), (224, 1383960), (228, 1359680), (240, 1291696), (256, 1210965), (266, 1165440), (280, 1107168), (285, 1087744), (304, 1019760), (320, 968772), (336, 922640), (380, 815808), (384, 807310), (399, 776960), (420, 738112), (448, 691980), (456, 679840), (480, 645848), (532, 582720), (560, 553584), (570, 543872), (607, 510720), (608, 509880), (640, 484386), (665, 466176), (672, 461320), (760, 407904), (768, 403655), (798, 388480), (840, 369056), (896, 345990), (912, 339920), (960, 322924), (1064, 291360), (1120, 276792), (1140, 271936), (1214, 255360), (1216, 254940), (1280, 242193), (1330, 233088), (1344, 230660), (1520, 203952), (1596, 194240), (1680, 184528), (1792, 172995), (1821, 170240), (1824, 169960), (1920, 161462), (1995, 155392), (2128, 145680), (2240, 138396), (2280, 135968), (2428, 127680), (2432, 127470), (2660, 116544), (2688, 115330), (3035, 102144), (3040, 101976), (3192, 97120), (3360, 92264), (3642, 85120), (3648, 84980), (3840, 80731), (3990, 77696), (4249, 72960), (4256, 72840), (4480, 69198), (4560, 67984), (4856, 63840), (4864, 63735), (5320, 58272), (5376, 57665), (6070, 51072), (6080, 50988), (6384, 48560), (6720, 46132), (7284, 42560), (7296, 42490), (7980, 38848), (8498, 36480), (8512, 36420), (8960, 34599), (9105, 34048), (9120, 33992), (9712, 31920), (10640, 29136), (11533, 26880), (12140, 25536), (12160, 25494), (12747, 24320), (12768, 24280), (13440, 23066), (14568, 21280), (14592, 21245), (15960, 19424), (16996, 18240), (17024, 18210)]