488360040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:904

約数の個数: 256

約数和(自身を含む): 1812326400

約数和(自身を除く): 1323966360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 37, 38, 40, 42, 56, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 120, 133, 140, 148, 152, 168, 185, 190, 210, 222, 228, 259, 266, 280, 285, 296, 370, 380, 399, 420, 444, 456, 518, 532, 555, 570, 665, 703, 740, 760, 777, 798, 827, 840, 888, 1036, 1064, 1110, 1140, 1295, 1330, 1406, 1480, 1554, 1596, 1654, 1995, 2072, 2109, 2220, 2280, 2481, 2590, 2660, 2812, 3108, 3192, 3308, 3515, 3885, 3990, 4135, 4218, 4440, 4921, 4962, 5180, 5320, 5624, 5789, 6216, 6616, 7030, 7770, 7980, 8270, 8436, 9842, 9924, 10360, 10545, 11578, 12405, 14060, 14763, 15540, 15713, 15960, 16540, 16872, 17367, 19684, 19848, 21090, 23156, 24605, 24810, 28120, 28945, 29526, 30599, 31080, 31426, 33080, 34734, 39368, 42180, 46312, 47139, 49210, 49620, 57890, 59052, 61198, 62852, 69468, 73815, 78565, 84360, 86835, 91797, 94278, 98420, 99240, 109991, 115780, 118104, 122396, 125704, 138936, 147630, 152995, 157130, 173670, 183594, 188556, 196840, 214193, 219982, 231560, 235695, 244792, 295260, 305990, 314260, 329973, 347340, 367188, 377112, 428386, 439964, 458985, 471390, 549955, 581381, 590520, 611980, 628520, 642579, 659946, 694680, 734376, 856772, 879928, 917970, 942780, 1070965, 1099910, 1162762, 1223960, 1285158, 1319892, 1649865, 1713544, 1744143, 1835940, 1885560, 2141930, 2199820, 2325524, 2570316, 2639784, 2906905, 3212895, 3299730, 3488286, 3671880, 4069667, 4283860, 4399640, 4651048, 5140632, 5813810, 6425790, 6599460, 6976572, 8139334, 8567720, 8720715, 11627620, 12209001, 12851580, 13198920, 13953144, 16278668, 17441430, 20348335, 23255240, 24418002, 25703160, 32557336, 34882860, 40696670, 48836004, 61045005, 69765720, 81393340, 97672008, 122090010, 162786680, 244180020, 488360040]

約数ペア:

[(1, 488360040), (2, 244180020), (3, 162786680), (4, 122090010), (5, 97672008), (6, 81393340), (7, 69765720), (8, 61045005), (10, 48836004), (12, 40696670), (14, 34882860), (15, 32557336), (19, 25703160), (20, 24418002), (21, 23255240), (24, 20348335), (28, 17441430), (30, 16278668), (35, 13953144), (37, 13198920), (38, 12851580), (40, 12209001), (42, 11627620), (56, 8720715), (57, 8567720), (60, 8139334), (70, 6976572), (74, 6599460), (76, 6425790), (84, 5813810), (95, 5140632), (105, 4651048), (111, 4399640), (114, 4283860), (120, 4069667), (133, 3671880), (140, 3488286), (148, 3299730), (152, 3212895), (168, 2906905), (185, 2639784), (190, 2570316), (210, 2325524), (222, 2199820), (228, 2141930), (259, 1885560), (266, 1835940), (280, 1744143), (285, 1713544), (296, 1649865), (370, 1319892), (380, 1285158), (399, 1223960), (420, 1162762), (444, 1099910), (456, 1070965), (518, 942780), (532, 917970), (555, 879928), (570, 856772), (665, 734376), (703, 694680), (740, 659946), (760, 642579), (777, 628520), (798, 611980), (827, 590520), (840, 581381), (888, 549955), (1036, 471390), (1064, 458985), (1110, 439964), (1140, 428386), (1295, 377112), (1330, 367188), (1406, 347340), (1480, 329973), (1554, 314260), (1596, 305990), (1654, 295260), (1995, 244792), (2072, 235695), (2109, 231560), (2220, 219982), (2280, 214193), (2481, 196840), (2590, 188556), (2660, 183594), (2812, 173670), (3108, 157130), (3192, 152995), (3308, 147630), (3515, 138936), (3885, 125704), (3990, 122396), (4135, 118104), (4218, 115780), (4440, 109991), (4921, 99240), (4962, 98420), (5180, 94278), (5320, 91797), (5624, 86835), (5789, 84360), (6216, 78565), (6616, 73815), (7030, 69468), (7770, 62852), (7980, 61198), (8270, 59052), (8436, 57890), (9842, 49620), (9924, 49210), (10360, 47139), (10545, 46312), (11578, 42180), (12405, 39368), (14060, 34734), (14763, 33080), (15540, 31426), (15713, 31080), (15960, 30599), (16540, 29526), (16872, 28945), (17367, 28120), (19684, 24810), (19848, 24605), (21090, 23156)]