259803720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1201

約数の個数: 256

約数和(自身を含む): 995328000

約数和(自身を除く): 735524280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 330, 342, 360, 380, 396, 418, 440, 456, 495, 513, 540, 570, 594, 627, 660, 684, 760, 792, 836, 855, 990, 1026, 1045, 1080, 1140, 1151, 1188, 1254, 1320, 1368, 1485, 1672, 1710, 1881, 1980, 2052, 2090, 2280, 2302, 2376, 2508, 2565, 2970, 3135, 3420, 3453, 3762, 3960, 4104, 4180, 4604, 5016, 5130, 5643, 5755, 5940, 6270, 6840, 6906, 7524, 8360, 9208, 9405, 10260, 10359, 11286, 11510, 11880, 12540, 12661, 13812, 15048, 17265, 18810, 20520, 20718, 21869, 22572, 23020, 25080, 25322, 27624, 28215, 31077, 34530, 37620, 37983, 41436, 43738, 45144, 46040, 50644, 51795, 56430, 62154, 63305, 65607, 69060, 75240, 75966, 82872, 87476, 101288, 103590, 109345, 112860, 113949, 124308, 126610, 131214, 138120, 151932, 155385, 174952, 189915, 196821, 207180, 218690, 225720, 227898, 240559, 248616, 253220, 262428, 303864, 310770, 328035, 341847, 379830, 393642, 414360, 437380, 455796, 481118, 506440, 524856, 569745, 590463, 621540, 656070, 683694, 721677, 759660, 787284, 874760, 911592, 962236, 984105, 1139490, 1180926, 1202795, 1243080, 1312140, 1367388, 1443354, 1519320, 1574568, 1709235, 1924472, 1968210, 2165031, 2278980, 2361852, 2405590, 2624280, 2734776, 2886708, 2952315, 3418470, 3608385, 3936420, 4330062, 4557960, 4723704, 4811180, 5773416, 5904630, 6495093, 6836940, 7216770, 7872840, 8660124, 9622360, 10825155, 11809260, 12990186, 13673880, 14433540, 17320248, 21650310, 23618520, 25980372, 28867080, 32475465, 43300620, 51960744, 64950930, 86601240, 129901860, 259803720]

約数ペア:

[(1, 259803720), (2, 129901860), (3, 86601240), (4, 64950930), (5, 51960744), (6, 43300620), (8, 32475465), (9, 28867080), (10, 25980372), (11, 23618520), (12, 21650310), (15, 17320248), (18, 14433540), (19, 13673880), (20, 12990186), (22, 11809260), (24, 10825155), (27, 9622360), (30, 8660124), (33, 7872840), (36, 7216770), (38, 6836940), (40, 6495093), (44, 5904630), (45, 5773416), (54, 4811180), (55, 4723704), (57, 4557960), (60, 4330062), (66, 3936420), (72, 3608385), (76, 3418470), (88, 2952315), (90, 2886708), (95, 2734776), (99, 2624280), (108, 2405590), (110, 2361852), (114, 2278980), (120, 2165031), (132, 1968210), (135, 1924472), (152, 1709235), (165, 1574568), (171, 1519320), (180, 1443354), (190, 1367388), (198, 1312140), (209, 1243080), (216, 1202795), (220, 1180926), (228, 1139490), (264, 984105), (270, 962236), (285, 911592), (297, 874760), (330, 787284), (342, 759660), (360, 721677), (380, 683694), (396, 656070), (418, 621540), (440, 590463), (456, 569745), (495, 524856), (513, 506440), (540, 481118), (570, 455796), (594, 437380), (627, 414360), (660, 393642), (684, 379830), (760, 341847), (792, 328035), (836, 310770), (855, 303864), (990, 262428), (1026, 253220), (1045, 248616), (1080, 240559), (1140, 227898), (1151, 225720), (1188, 218690), (1254, 207180), (1320, 196821), (1368, 189915), (1485, 174952), (1672, 155385), (1710, 151932), (1881, 138120), (1980, 131214), (2052, 126610), (2090, 124308), (2280, 113949), (2302, 112860), (2376, 109345), (2508, 103590), (2565, 101288), (2970, 87476), (3135, 82872), (3420, 75966), (3453, 75240), (3762, 69060), (3960, 65607), (4104, 63305), (4180, 62154), (4604, 56430), (5016, 51795), (5130, 50644), (5643, 46040), (5755, 45144), (5940, 43738), (6270, 41436), (6840, 37983), (6906, 37620), (7524, 34530), (8360, 31077), (9208, 28215), (9405, 27624), (10260, 25322), (10359, 25080), (11286, 23020), (11510, 22572), (11880, 21869), (12540, 20718), (12661, 20520), (13812, 18810), (15048, 17265)]