264995280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 320

約数和(自身を含む): 1049932800

約数和(自身を除く): 784937520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 330, 342, 360, 380, 396, 418, 432, 440, 456, 495, 513, 528, 540, 570, 587, 594, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1026, 1045, 1080, 1140, 1174, 1188, 1254, 1320, 1368, 1485, 1520, 1584, 1672, 1710, 1761, 1881, 1980, 2052, 2090, 2160, 2280, 2348, 2376, 2508, 2565, 2640, 2736, 2935, 2970, 3135, 3344, 3420, 3522, 3762, 3960, 4104, 4180, 4560, 4696, 4752, 5016, 5130, 5283, 5643, 5870, 5940, 6270, 6457, 6840, 7044, 7524, 7920, 8208, 8360, 8805, 9392, 9405, 10032, 10260, 10566, 11153, 11286, 11740, 11880, 12540, 12914, 13680, 14088, 15048, 15849, 16720, 17610, 18810, 19371, 20520, 21132, 22306, 22572, 23480, 23760, 25080, 25828, 26415, 28176, 28215, 30096, 31698, 32285, 33459, 35220, 37620, 38742, 41040, 42264, 44612, 45144, 46960, 50160, 51656, 52830, 55765, 56430, 58113, 63396, 64570, 66918, 70440, 75240, 77484, 79245, 84528, 89224, 90288, 96855, 100377, 103312, 105660, 111530, 112860, 116226, 122683, 126792, 129140, 133836, 140880, 150480, 154968, 158490, 167295, 174339, 178448, 193710, 200754, 211320, 223060, 225720, 232452, 245366, 253584, 258280, 267672, 290565, 301131, 309936, 316980, 334590, 348678, 368049, 387420, 401508, 422640, 446120, 451440, 464904, 490732, 501885, 516560, 535344, 581130, 602262, 613415, 633960, 669180, 697356, 736098, 774840, 803016, 871695, 892240, 929808, 981464, 1003770, 1104147, 1162260, 1204524, 1226830, 1267920, 1338360, 1394712, 1472196, 1505655, 1549680, 1606032, 1743390, 1840245, 1962928, 2007540, 2208294, 2324520, 2409048, 2453660, 2676720, 2789424, 2944392, 3011310, 3312441, 3486780, 3680490, 4015080, 4416588, 4649040, 4818096, 4907320, 5520735, 5888784, 6022620, 6624882, 6973560, 7360980, 8030160, 8833176, 9814640, 11041470, 12045240, 13249764, 13947120, 14721960, 16562205, 17666352, 22082940, 24090480, 26499528, 29443920, 33124410, 44165880, 52999056, 66248820, 88331760, 132497640, 264995280]

約数ペア:

[(1, 264995280), (2, 132497640), (3, 88331760), (4, 66248820), (5, 52999056), (6, 44165880), (8, 33124410), (9, 29443920), (10, 26499528), (11, 24090480), (12, 22082940), (15, 17666352), (16, 16562205), (18, 14721960), (19, 13947120), (20, 13249764), (22, 12045240), (24, 11041470), (27, 9814640), (30, 8833176), (33, 8030160), (36, 7360980), (38, 6973560), (40, 6624882), (44, 6022620), (45, 5888784), (48, 5520735), (54, 4907320), (55, 4818096), (57, 4649040), (60, 4416588), (66, 4015080), (72, 3680490), (76, 3486780), (80, 3312441), (88, 3011310), (90, 2944392), (95, 2789424), (99, 2676720), (108, 2453660), (110, 2409048), (114, 2324520), (120, 2208294), (132, 2007540), (135, 1962928), (144, 1840245), (152, 1743390), (165, 1606032), (171, 1549680), (176, 1505655), (180, 1472196), (190, 1394712), (198, 1338360), (209, 1267920), (216, 1226830), (220, 1204524), (228, 1162260), (240, 1104147), (264, 1003770), (270, 981464), (285, 929808), (297, 892240), (304, 871695), (330, 803016), (342, 774840), (360, 736098), (380, 697356), (396, 669180), (418, 633960), (432, 613415), (440, 602262), (456, 581130), (495, 535344), (513, 516560), (528, 501885), (540, 490732), (570, 464904), (587, 451440), (594, 446120), (627, 422640), (660, 401508), (684, 387420), (720, 368049), (760, 348678), (792, 334590), (836, 316980), (855, 309936), (880, 301131), (912, 290565), (990, 267672), (1026, 258280), (1045, 253584), (1080, 245366), (1140, 232452), (1174, 225720), (1188, 223060), (1254, 211320), (1320, 200754), (1368, 193710), (1485, 178448), (1520, 174339), (1584, 167295), (1672, 158490), (1710, 154968), (1761, 150480), (1881, 140880), (1980, 133836), (2052, 129140), (2090, 126792), (2160, 122683), (2280, 116226), (2348, 112860), (2376, 111530), (2508, 105660), (2565, 103312), (2640, 100377), (2736, 96855), (2935, 90288), (2970, 89224), (3135, 84528), (3344, 79245), (3420, 77484), (3522, 75240), (3762, 70440), (3960, 66918), (4104, 64570), (4180, 63396), (4560, 58113), (4696, 56430), (4752, 55765), (5016, 52830), (5130, 51656), (5283, 50160), (5643, 46960), (5870, 45144), (5940, 44612), (6270, 42264), (6457, 41040), (6840, 38742), (7044, 37620), (7524, 35220), (7920, 33459), (8208, 32285), (8360, 31698), (8805, 30096), (9392, 28215), (9405, 28176), (10032, 26415), (10260, 25828), (10566, 25080), (11153, 23760), (11286, 23480), (11740, 22572), (11880, 22306), (12540, 21132), (12914, 20520), (13680, 19371), (14088, 18810), (15048, 17610), (15849, 16720)]