1616465760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1670

約数の個数: 384

約数和(自身を含む): 6543452160

約数和(自身を除く): 4926986400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 96, 104, 105, 112, 115, 120, 130, 138, 140, 156, 160, 161, 168, 182, 184, 195, 208, 210, 224, 230, 240, 260, 273, 276, 280, 299, 312, 322, 336, 345, 364, 368, 390, 416, 420, 455, 460, 480, 483, 520, 546, 552, 560, 598, 624, 644, 672, 690, 728, 736, 780, 805, 840, 897, 910, 920, 966, 1040, 1092, 1104, 1120, 1196, 1248, 1288, 1365, 1380, 1456, 1495, 1560, 1609, 1610, 1680, 1794, 1820, 1840, 1932, 2080, 2093, 2184, 2208, 2392, 2415, 2576, 2730, 2760, 2912, 2990, 3120, 3218, 3220, 3360, 3588, 3640, 3680, 3864, 4186, 4368, 4485, 4784, 4827, 4830, 5152, 5460, 5520, 5980, 6240, 6279, 6436, 6440, 7176, 7280, 7728, 8045, 8372, 8736, 8970, 9568, 9654, 9660, 10465, 10920, 11040, 11263, 11960, 12558, 12872, 12880, 14352, 14560, 15456, 16090, 16744, 17940, 19308, 19320, 20917, 20930, 21840, 22526, 23920, 24135, 25116, 25744, 25760, 28704, 31395, 32180, 33488, 33789, 35880, 37007, 38616, 38640, 41834, 41860, 43680, 45052, 47840, 48270, 50232, 51488, 56315, 62751, 62790, 64360, 66976, 67578, 71760, 74014, 77232, 77280, 83668, 83720, 90104, 96540, 100464, 104585, 111021, 112630, 125502, 125580, 128720, 135156, 143520, 146419, 148028, 154464, 167336, 167440, 168945, 180208, 185035, 193080, 200928, 209170, 222042, 225260, 251004, 251160, 257440, 259049, 270312, 292838, 296056, 313755, 334672, 334880, 337890, 360416, 370070, 386160, 418340, 439257, 444084, 450520, 481091, 502008, 502320, 518098, 540624, 555105, 585676, 592112, 627510, 669344, 675780, 732095, 740140, 772320, 777147, 836680, 878514, 888168, 901040, 962182, 1004016, 1004640, 1036196, 1081248, 1110210, 1171352, 1184224, 1255020, 1295245, 1351560, 1443273, 1464190, 1480280, 1554294, 1673360, 1757028, 1776336, 1802080, 1924364, 2008032, 2072392, 2196285, 2220420, 2342704, 2405455, 2510040, 2590490, 2703120, 2886546, 2928380, 2960560, 3108588, 3346720, 3367637, 3514056, 3552672, 3848728, 3885735, 4144784, 4392570, 4440840, 4685408, 4810910, 5020080, 5180980, 5406240, 5773092, 5856760, 5921120, 6217176, 6735274, 7028112, 7216365, 7697456, 7771470, 8289568, 8785140, 8881680, 9621820, 10040160, 10102911, 10361960, 11546184, 11713520, 12434352, 13470548, 14056224, 14432730, 15394912, 15542940, 16838185, 17570280, 17763360, 19243640, 20205822, 20723920, 23092368, 23427040, 24868704, 26941096, 28865460, 31085880, 33676370, 35140560, 38487280, 40411644, 41447840, 46184736, 50514555, 53882192, 57730920, 62171760, 67352740, 70281120, 76974560, 80823288, 101029110, 107764384, 115461840, 124343520, 134705480, 161646576, 202058220, 230923680, 269410960, 323293152, 404116440, 538821920, 808232880, 1616465760]

約数ペア:

[(1, 1616465760), (2, 808232880), (3, 538821920), (4, 404116440), (5, 323293152), (6, 269410960), (7, 230923680), (8, 202058220), (10, 161646576), (12, 134705480), (13, 124343520), (14, 115461840), (15, 107764384), (16, 101029110), (20, 80823288), (21, 76974560), (23, 70281120), (24, 67352740), (26, 62171760), (28, 57730920), (30, 53882192), (32, 50514555), (35, 46184736), (39, 41447840), (40, 40411644), (42, 38487280), (46, 35140560), (48, 33676370), (52, 31085880), (56, 28865460), (60, 26941096), (65, 24868704), (69, 23427040), (70, 23092368), (78, 20723920), (80, 20205822), (84, 19243640), (91, 17763360), (92, 17570280), (96, 16838185), (104, 15542940), (105, 15394912), (112, 14432730), (115, 14056224), (120, 13470548), (130, 12434352), (138, 11713520), (140, 11546184), (156, 10361960), (160, 10102911), (161, 10040160), (168, 9621820), (182, 8881680), (184, 8785140), (195, 8289568), (208, 7771470), (210, 7697456), (224, 7216365), (230, 7028112), (240, 6735274), (260, 6217176), (273, 5921120), (276, 5856760), (280, 5773092), (299, 5406240), (312, 5180980), (322, 5020080), (336, 4810910), (345, 4685408), (364, 4440840), (368, 4392570), (390, 4144784), (416, 3885735), (420, 3848728), (455, 3552672), (460, 3514056), (480, 3367637), (483, 3346720), (520, 3108588), (546, 2960560), (552, 2928380), (560, 2886546), (598, 2703120), (624, 2590490), (644, 2510040), (672, 2405455), (690, 2342704), (728, 2220420), (736, 2196285), (780, 2072392), (805, 2008032), (840, 1924364), (897, 1802080), (910, 1776336), (920, 1757028), (966, 1673360), (1040, 1554294), (1092, 1480280), (1104, 1464190), (1120, 1443273), (1196, 1351560), (1248, 1295245), (1288, 1255020), (1365, 1184224), (1380, 1171352), (1456, 1110210), (1495, 1081248), (1560, 1036196), (1609, 1004640), (1610, 1004016), (1680, 962182), (1794, 901040), (1820, 888168), (1840, 878514), (1932, 836680), (2080, 777147), (2093, 772320), (2184, 740140), (2208, 732095), (2392, 675780), (2415, 669344), (2576, 627510), (2730, 592112), (2760, 585676), (2912, 555105), (2990, 540624), (3120, 518098), (3218, 502320), (3220, 502008), (3360, 481091), (3588, 450520), (3640, 444084), (3680, 439257), (3864, 418340), (4186, 386160), (4368, 370070), (4485, 360416), (4784, 337890), (4827, 334880), (4830, 334672), (5152, 313755), (5460, 296056), (5520, 292838), (5980, 270312), (6240, 259049), (6279, 257440), (6436, 251160), (6440, 251004), (7176, 225260), (7280, 222042), (7728, 209170), (8045, 200928), (8372, 193080), (8736, 185035), (8970, 180208), (9568, 168945), (9654, 167440), (9660, 167336), (10465, 154464), (10920, 148028), (11040, 146419), (11263, 143520), (11960, 135156), (12558, 128720), (12872, 125580), (12880, 125502), (14352, 112630), (14560, 111021), (15456, 104585), (16090, 100464), (16744, 96540), (17940, 90104), (19308, 83720), (19320, 83668), (20917, 77280), (20930, 77232), (21840, 74014), (22526, 71760), (23920, 67578), (24135, 66976), (25116, 64360), (25744, 62790), (25760, 62751), (28704, 56315), (31395, 51488), (32180, 50232), (33488, 48270), (33789, 47840), (35880, 45052), (37007, 43680), (38616, 41860), (38640, 41834)]