137976480

素因数分解:

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

素因数の和:125

約数の個数: 288

約数和(自身を含む): 521035200

約数和(自身を除く): 383058720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 41, 45, 48, 54, 57, 60, 72, 76, 80, 82, 90, 95, 96, 108, 114, 120, 123, 135, 144, 152, 160, 164, 171, 180, 190, 205, 216, 228, 240, 246, 270, 285, 288, 304, 328, 342, 360, 369, 380, 410, 432, 456, 480, 492, 513, 540, 570, 608, 615, 656, 684, 720, 738, 760, 779, 820, 855, 864, 912, 984, 1026, 1080, 1107, 1140, 1230, 1312, 1368, 1440, 1476, 1520, 1558, 1640, 1681, 1710, 1824, 1845, 1968, 2052, 2160, 2214, 2280, 2337, 2460, 2565, 2736, 2952, 3040, 3116, 3280, 3362, 3420, 3690, 3895, 3936, 4104, 4320, 4428, 4560, 4674, 4920, 5043, 5130, 5472, 5535, 5904, 6232, 6560, 6724, 6840, 7011, 7380, 7790, 8208, 8405, 8856, 9120, 9348, 9840, 10086, 10260, 11070, 11685, 11808, 12464, 13448, 13680, 14022, 14760, 15129, 15580, 16416, 16810, 17712, 18696, 19680, 20172, 20520, 21033, 22140, 23370, 24928, 25215, 26896, 27360, 28044, 29520, 30258, 31160, 31939, 33620, 35055, 35424, 37392, 40344, 41040, 42066, 44280, 45387, 46740, 50430, 53792, 56088, 59040, 60516, 62320, 63878, 67240, 70110, 74784, 75645, 80688, 82080, 84132, 88560, 90774, 93480, 95817, 100860, 105165, 112176, 121032, 124640, 127756, 134480, 140220, 151290, 159695, 161376, 168264, 177120, 181548, 186960, 191634, 201720, 210330, 224352, 226935, 242064, 255512, 268960, 280440, 287451, 302580, 319390, 336528, 363096, 373920, 383268, 403440, 420660, 453870, 479085, 484128, 511024, 560880, 574902, 605160, 638780, 673056, 726192, 766536, 806880, 841320, 862353, 907740, 958170, 1022048, 1121760, 1149804, 1210320, 1277560, 1437255, 1452384, 1533072, 1682640, 1724706, 1815480, 1916340, 2299608, 2420640, 2555120, 2874510, 3066144, 3365280, 3449412, 3630960, 3832680, 4311765, 4599216, 5110240, 5749020, 6898824, 7261920, 7665360, 8623530, 9198432, 11498040, 13797648, 15330720, 17247060, 22996080, 27595296, 34494120, 45992160, 68988240, 137976480]

約数ペア:

[(1, 137976480), (2, 68988240), (3, 45992160), (4, 34494120), (5, 27595296), (6, 22996080), (8, 17247060), (9, 15330720), (10, 13797648), (12, 11498040), (15, 9198432), (16, 8623530), (18, 7665360), (19, 7261920), (20, 6898824), (24, 5749020), (27, 5110240), (30, 4599216), (32, 4311765), (36, 3832680), (38, 3630960), (40, 3449412), (41, 3365280), (45, 3066144), (48, 2874510), (54, 2555120), (57, 2420640), (60, 2299608), (72, 1916340), (76, 1815480), (80, 1724706), (82, 1682640), (90, 1533072), (95, 1452384), (96, 1437255), (108, 1277560), (114, 1210320), (120, 1149804), (123, 1121760), (135, 1022048), (144, 958170), (152, 907740), (160, 862353), (164, 841320), (171, 806880), (180, 766536), (190, 726192), (205, 673056), (216, 638780), (228, 605160), (240, 574902), (246, 560880), (270, 511024), (285, 484128), (288, 479085), (304, 453870), (328, 420660), (342, 403440), (360, 383268), (369, 373920), (380, 363096), (410, 336528), (432, 319390), (456, 302580), (480, 287451), (492, 280440), (513, 268960), (540, 255512), (570, 242064), (608, 226935), (615, 224352), (656, 210330), (684, 201720), (720, 191634), (738, 186960), (760, 181548), (779, 177120), (820, 168264), (855, 161376), (864, 159695), (912, 151290), (984, 140220), (1026, 134480), (1080, 127756), (1107, 124640), (1140, 121032), (1230, 112176), (1312, 105165), (1368, 100860), (1440, 95817), (1476, 93480), (1520, 90774), (1558, 88560), (1640, 84132), (1681, 82080), (1710, 80688), (1824, 75645), (1845, 74784), (1968, 70110), (2052, 67240), (2160, 63878), (2214, 62320), (2280, 60516), (2337, 59040), (2460, 56088), (2565, 53792), (2736, 50430), (2952, 46740), (3040, 45387), (3116, 44280), (3280, 42066), (3362, 41040), (3420, 40344), (3690, 37392), (3895, 35424), (3936, 35055), (4104, 33620), (4320, 31939), (4428, 31160), (4560, 30258), (4674, 29520), (4920, 28044), (5043, 27360), (5130, 26896), (5472, 25215), (5535, 24928), (5904, 23370), (6232, 22140), (6560, 21033), (6724, 20520), (6840, 20172), (7011, 19680), (7380, 18696), (7790, 17712), (8208, 16810), (8405, 16416), (8856, 15580), (9120, 15129), (9348, 14760), (9840, 14022), (10086, 13680), (10260, 13448), (11070, 12464), (11685, 11808)]