2289974960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 320

約数和(自身を含む): 6906224640

約数和(自身を除く): 4616249680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 73, 80, 91, 104, 112, 124, 130, 139, 140, 146, 155, 182, 208, 217, 248, 260, 278, 280, 292, 310, 364, 365, 403, 434, 455, 496, 511, 520, 556, 560, 584, 620, 695, 728, 730, 806, 868, 910, 949, 973, 1022, 1040, 1085, 1112, 1168, 1240, 1390, 1456, 1460, 1612, 1736, 1807, 1820, 1898, 1946, 2015, 2044, 2170, 2224, 2263, 2480, 2555, 2780, 2821, 2920, 3224, 3472, 3614, 3640, 3796, 3892, 4030, 4088, 4309, 4340, 4526, 4745, 4865, 5110, 5560, 5642, 5840, 6448, 6643, 7228, 7280, 7592, 7784, 8060, 8176, 8618, 8680, 9035, 9052, 9490, 9730, 10147, 10220, 11120, 11284, 11315, 12649, 13286, 14105, 14456, 15184, 15568, 15841, 16120, 17236, 17360, 18070, 18104, 18980, 19460, 20294, 20440, 21545, 22568, 22630, 25298, 26572, 28210, 28912, 29419, 30163, 31682, 32240, 33215, 34472, 36140, 36208, 37960, 38920, 40588, 40880, 43090, 45136, 45260, 50596, 50735, 53144, 56017, 56420, 58838, 60326, 63245, 63364, 66430, 68944, 71029, 72280, 75920, 77840, 79205, 81176, 86180, 90520, 101192, 101470, 106288, 112034, 112840, 117676, 120652, 126490, 126728, 131911, 132860, 142058, 144560, 147095, 150815, 158410, 162352, 172360, 181040, 202384, 202940, 205933, 224068, 225680, 235352, 241304, 252980, 253456, 263822, 265720, 280085, 284116, 294190, 301630, 314557, 316820, 344720, 355145, 392119, 405880, 411866, 448136, 470704, 482608, 505960, 527644, 531440, 560170, 568232, 588380, 603260, 629114, 633640, 659555, 710290, 784238, 811760, 823732, 896272, 923377, 1011920, 1029665, 1055288, 1120340, 1136464, 1176760, 1206520, 1258228, 1267280, 1319110, 1420580, 1568476, 1572785, 1647464, 1846754, 1960595, 2059330, 2110576, 2201899, 2240680, 2353520, 2413040, 2516456, 2638220, 2841160, 3136952, 3145570, 3294928, 3693508, 3921190, 4089241, 4118660, 4403798, 4481360, 4616885, 5032912, 5276440, 5682320, 6273904, 6291140, 7387016, 7842380, 8178482, 8237320, 8807596, 9233770, 10552880, 11009495, 12582280, 14774032, 15684760, 16356964, 16474640, 17615192, 18467540, 20446205, 22018990, 25164560, 28624687, 31369520, 32713928, 35230384, 36935080, 40892410, 44037980, 57249374, 65427856, 73870160, 81784820, 88075960, 114498748, 143123435, 163569640, 176151920, 228997496, 286246870, 327139280, 457994992, 572493740, 1144987480, 2289974960]

約数ペア:

[(1, 2289974960), (2, 1144987480), (4, 572493740), (5, 457994992), (7, 327139280), (8, 286246870), (10, 228997496), (13, 176151920), (14, 163569640), (16, 143123435), (20, 114498748), (26, 88075960), (28, 81784820), (31, 73870160), (35, 65427856), (40, 57249374), (52, 44037980), (56, 40892410), (62, 36935080), (65, 35230384), (70, 32713928), (73, 31369520), (80, 28624687), (91, 25164560), (104, 22018990), (112, 20446205), (124, 18467540), (130, 17615192), (139, 16474640), (140, 16356964), (146, 15684760), (155, 14774032), (182, 12582280), (208, 11009495), (217, 10552880), (248, 9233770), (260, 8807596), (278, 8237320), (280, 8178482), (292, 7842380), (310, 7387016), (364, 6291140), (365, 6273904), (403, 5682320), (434, 5276440), (455, 5032912), (496, 4616885), (511, 4481360), (520, 4403798), (556, 4118660), (560, 4089241), (584, 3921190), (620, 3693508), (695, 3294928), (728, 3145570), (730, 3136952), (806, 2841160), (868, 2638220), (910, 2516456), (949, 2413040), (973, 2353520), (1022, 2240680), (1040, 2201899), (1085, 2110576), (1112, 2059330), (1168, 1960595), (1240, 1846754), (1390, 1647464), (1456, 1572785), (1460, 1568476), (1612, 1420580), (1736, 1319110), (1807, 1267280), (1820, 1258228), (1898, 1206520), (1946, 1176760), (2015, 1136464), (2044, 1120340), (2170, 1055288), (2224, 1029665), (2263, 1011920), (2480, 923377), (2555, 896272), (2780, 823732), (2821, 811760), (2920, 784238), (3224, 710290), (3472, 659555), (3614, 633640), (3640, 629114), (3796, 603260), (3892, 588380), (4030, 568232), (4088, 560170), (4309, 531440), (4340, 527644), (4526, 505960), (4745, 482608), (4865, 470704), (5110, 448136), (5560, 411866), (5642, 405880), (5840, 392119), (6448, 355145), (6643, 344720), (7228, 316820), (7280, 314557), (7592, 301630), (7784, 294190), (8060, 284116), (8176, 280085), (8618, 265720), (8680, 263822), (9035, 253456), (9052, 252980), (9490, 241304), (9730, 235352), (10147, 225680), (10220, 224068), (11120, 205933), (11284, 202940), (11315, 202384), (12649, 181040), (13286, 172360), (14105, 162352), (14456, 158410), (15184, 150815), (15568, 147095), (15841, 144560), (16120, 142058), (17236, 132860), (17360, 131911), (18070, 126728), (18104, 126490), (18980, 120652), (19460, 117676), (20294, 112840), (20440, 112034), (21545, 106288), (22568, 101470), (22630, 101192), (25298, 90520), (26572, 86180), (28210, 81176), (28912, 79205), (29419, 77840), (30163, 75920), (31682, 72280), (32240, 71029), (33215, 68944), (34472, 66430), (36140, 63364), (36208, 63245), (37960, 60326), (38920, 58838), (40588, 56420), (40880, 56017), (43090, 53144), (45136, 50735), (45260, 50596)]