398598720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:134

約数の個数: 336

約数和(自身を含む): 1470477120

約数和(自身を除く): 1071878400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 41, 48, 52, 57, 60, 64, 65, 76, 78, 80, 82, 95, 96, 104, 114, 120, 123, 130, 152, 156, 160, 164, 190, 192, 195, 205, 208, 228, 240, 246, 247, 260, 285, 304, 312, 320, 328, 380, 390, 410, 416, 456, 480, 492, 494, 520, 533, 570, 608, 615, 624, 656, 741, 760, 779, 780, 820, 832, 912, 960, 984, 988, 1040, 1066, 1140, 1216, 1230, 1235, 1248, 1312, 1482, 1520, 1558, 1560, 1599, 1640, 1681, 1824, 1968, 1976, 2080, 2132, 2280, 2337, 2460, 2470, 2496, 2624, 2665, 2964, 3040, 3116, 3120, 3198, 3280, 3362, 3648, 3705, 3895, 3936, 3952, 4160, 4264, 4560, 4674, 4920, 4940, 5043, 5330, 5928, 6080, 6232, 6240, 6396, 6560, 6724, 7410, 7790, 7872, 7904, 7995, 8405, 8528, 9120, 9348, 9840, 9880, 10086, 10127, 10660, 11685, 11856, 12464, 12480, 12792, 13120, 13448, 14820, 15580, 15808, 15990, 16810, 17056, 18240, 18696, 19680, 19760, 20172, 20254, 21320, 21853, 23370, 23712, 24928, 25215, 25584, 26896, 29640, 30381, 31160, 31939, 31980, 33620, 34112, 37392, 39360, 39520, 40344, 40508, 42640, 43706, 46740, 47424, 49856, 50430, 50635, 51168, 53792, 59280, 60762, 62320, 63878, 63960, 65559, 67240, 74784, 79040, 80688, 81016, 85280, 87412, 93480, 95817, 100860, 101270, 102336, 107584, 109265, 118560, 121524, 124640, 127756, 127920, 131118, 134480, 149568, 151905, 159695, 161376, 162032, 170560, 174824, 186960, 191634, 201720, 202540, 218530, 237120, 243048, 249280, 255512, 255840, 262236, 268960, 303810, 319390, 322752, 324064, 327795, 349648, 373920, 383268, 403440, 405080, 415207, 437060, 479085, 486096, 511024, 511680, 524472, 537920, 607620, 638780, 648128, 655590, 699296, 747840, 766536, 806880, 810160, 830414, 874120, 958170, 972192, 1022048, 1048944, 1215240, 1245621, 1277560, 1311180, 1398592, 1533072, 1613760, 1620320, 1660828, 1748240, 1916340, 1944384, 2044096, 2076035, 2097888, 2430480, 2491242, 2555120, 2622360, 3066144, 3240640, 3321656, 3496480, 3832680, 4152070, 4195776, 4860960, 4982484, 5110240, 5244720, 6132288, 6228105, 6643312, 6992960, 7665360, 8304140, 9721920, 9964968, 10220480, 10489440, 12456210, 13286624, 15330720, 16608280, 19929936, 20978880, 24912420, 26573248, 30661440, 33216560, 39859872, 49824840, 66433120, 79719744, 99649680, 132866240, 199299360, 398598720]

約数ペア:

[(1, 398598720), (2, 199299360), (3, 132866240), (4, 99649680), (5, 79719744), (6, 66433120), (8, 49824840), (10, 39859872), (12, 33216560), (13, 30661440), (15, 26573248), (16, 24912420), (19, 20978880), (20, 19929936), (24, 16608280), (26, 15330720), (30, 13286624), (32, 12456210), (38, 10489440), (39, 10220480), (40, 9964968), (41, 9721920), (48, 8304140), (52, 7665360), (57, 6992960), (60, 6643312), (64, 6228105), (65, 6132288), (76, 5244720), (78, 5110240), (80, 4982484), (82, 4860960), (95, 4195776), (96, 4152070), (104, 3832680), (114, 3496480), (120, 3321656), (123, 3240640), (130, 3066144), (152, 2622360), (156, 2555120), (160, 2491242), (164, 2430480), (190, 2097888), (192, 2076035), (195, 2044096), (205, 1944384), (208, 1916340), (228, 1748240), (240, 1660828), (246, 1620320), (247, 1613760), (260, 1533072), (285, 1398592), (304, 1311180), (312, 1277560), (320, 1245621), (328, 1215240), (380, 1048944), (390, 1022048), (410, 972192), (416, 958170), (456, 874120), (480, 830414), (492, 810160), (494, 806880), (520, 766536), (533, 747840), (570, 699296), (608, 655590), (615, 648128), (624, 638780), (656, 607620), (741, 537920), (760, 524472), (779, 511680), (780, 511024), (820, 486096), (832, 479085), (912, 437060), (960, 415207), (984, 405080), (988, 403440), (1040, 383268), (1066, 373920), (1140, 349648), (1216, 327795), (1230, 324064), (1235, 322752), (1248, 319390), (1312, 303810), (1482, 268960), (1520, 262236), (1558, 255840), (1560, 255512), (1599, 249280), (1640, 243048), (1681, 237120), (1824, 218530), (1968, 202540), (1976, 201720), (2080, 191634), (2132, 186960), (2280, 174824), (2337, 170560), (2460, 162032), (2470, 161376), (2496, 159695), (2624, 151905), (2665, 149568), (2964, 134480), (3040, 131118), (3116, 127920), (3120, 127756), (3198, 124640), (3280, 121524), (3362, 118560), (3648, 109265), (3705, 107584), (3895, 102336), (3936, 101270), (3952, 100860), (4160, 95817), (4264, 93480), (4560, 87412), (4674, 85280), (4920, 81016), (4940, 80688), (5043, 79040), (5330, 74784), (5928, 67240), (6080, 65559), (6232, 63960), (6240, 63878), (6396, 62320), (6560, 60762), (6724, 59280), (7410, 53792), (7790, 51168), (7872, 50635), (7904, 50430), (7995, 49856), (8405, 47424), (8528, 46740), (9120, 43706), (9348, 42640), (9840, 40508), (9880, 40344), (10086, 39520), (10127, 39360), (10660, 37392), (11685, 34112), (11856, 33620), (12464, 31980), (12480, 31939), (12792, 31160), (13120, 30381), (13448, 29640), (14820, 26896), (15580, 25584), (15808, 25215), (15990, 24928), (16810, 23712), (17056, 23370), (18240, 21853), (18696, 21320), (19680, 20254), (19760, 20172)]