1717481220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 384

約数和(自身を含む): 6237880320

約数和(自身を除く): 4520399100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 73, 78, 84, 91, 93, 105, 124, 130, 139, 140, 146, 155, 156, 182, 186, 195, 210, 217, 219, 260, 273, 278, 292, 310, 364, 365, 372, 390, 403, 417, 420, 434, 438, 455, 465, 511, 546, 556, 620, 651, 695, 730, 780, 806, 834, 868, 876, 910, 930, 949, 973, 1022, 1085, 1092, 1095, 1209, 1302, 1365, 1390, 1460, 1533, 1612, 1668, 1807, 1820, 1860, 1898, 1946, 2015, 2044, 2085, 2170, 2190, 2263, 2418, 2555, 2604, 2730, 2780, 2821, 2847, 2919, 3066, 3255, 3614, 3796, 3892, 4030, 4170, 4309, 4340, 4380, 4526, 4745, 4836, 4865, 5110, 5421, 5460, 5642, 5694, 5838, 6045, 6132, 6510, 6643, 6789, 7228, 7665, 8060, 8340, 8463, 8618, 9035, 9052, 9490, 9730, 10147, 10220, 10842, 11284, 11315, 11388, 11676, 12090, 12649, 12927, 13020, 13286, 13578, 14105, 14235, 14595, 15330, 15841, 16926, 17236, 18070, 18980, 19460, 19929, 20294, 21545, 21684, 22630, 24180, 25298, 25854, 26572, 27105, 27156, 28210, 28470, 29190, 29419, 30163, 30441, 30660, 31682, 33215, 33852, 33945, 36140, 37947, 39858, 40588, 42315, 43090, 45260, 47523, 50596, 50735, 51708, 54210, 56017, 56420, 56940, 58380, 58838, 60326, 60882, 63245, 63364, 64635, 66430, 67890, 71029, 75894, 79205, 79716, 84630, 86180, 88257, 90489, 95046, 99645, 101470, 108420, 112034, 117676, 120652, 121764, 126490, 129270, 131911, 132860, 135780, 142058, 147095, 150815, 151788, 152205, 158410, 168051, 169260, 176514, 180978, 189735, 190092, 199290, 202940, 205933, 213087, 224068, 237615, 252980, 258540, 263822, 280085, 284116, 294190, 301630, 304410, 314557, 316820, 336102, 353028, 355145, 361956, 379470, 392119, 395733, 398580, 411866, 426174, 441285, 452445, 475230, 527644, 560170, 588380, 603260, 608820, 617799, 629114, 659555, 672204, 710290, 758940, 784238, 791466, 823732, 840255, 852348, 882570, 904890, 923377, 943671, 950460, 1029665, 1065435, 1120340, 1176357, 1235598, 1258228, 1319110, 1420580, 1568476, 1572785, 1582932, 1680510, 1765140, 1809780, 1846754, 1887342, 1960595, 1978665, 2059330, 2130870, 2201899, 2352714, 2471196, 2638220, 2770131, 3088995, 3145570, 3361020, 3693508, 3774684, 3921190, 3957330, 4089241, 4118660, 4261740, 4403798, 4616885, 4705428, 4718355, 5540262, 5881785, 6177990, 6291140, 6605697, 7842380, 7914660, 8178482, 8807596, 9233770, 9436710, 11009495, 11080524, 11763570, 12267723, 12355980, 13211394, 13850655, 16356964, 18467540, 18873420, 20446205, 22018990, 23527140, 24535446, 26422788, 27701310, 28624687, 33028485, 40892410, 44037980, 49070892, 55402620, 57249374, 61338615, 66056970, 81784820, 85874061, 114498748, 122677230, 132113940, 143123435, 171748122, 245354460, 286246870, 343496244, 429370305, 572493740, 858740610, 1717481220]

約数ペア:

[(1, 1717481220), (2, 858740610), (3, 572493740), (4, 429370305), (5, 343496244), (6, 286246870), (7, 245354460), (10, 171748122), (12, 143123435), (13, 132113940), (14, 122677230), (15, 114498748), (20, 85874061), (21, 81784820), (26, 66056970), (28, 61338615), (30, 57249374), (31, 55402620), (35, 49070892), (39, 44037980), (42, 40892410), (52, 33028485), (60, 28624687), (62, 27701310), (65, 26422788), (70, 24535446), (73, 23527140), (78, 22018990), (84, 20446205), (91, 18873420), (93, 18467540), (105, 16356964), (124, 13850655), (130, 13211394), (139, 12355980), (140, 12267723), (146, 11763570), (155, 11080524), (156, 11009495), (182, 9436710), (186, 9233770), (195, 8807596), (210, 8178482), (217, 7914660), (219, 7842380), (260, 6605697), (273, 6291140), (278, 6177990), (292, 5881785), (310, 5540262), (364, 4718355), (365, 4705428), (372, 4616885), (390, 4403798), (403, 4261740), (417, 4118660), (420, 4089241), (434, 3957330), (438, 3921190), (455, 3774684), (465, 3693508), (511, 3361020), (546, 3145570), (556, 3088995), (620, 2770131), (651, 2638220), (695, 2471196), (730, 2352714), (780, 2201899), (806, 2130870), (834, 2059330), (868, 1978665), (876, 1960595), (910, 1887342), (930, 1846754), (949, 1809780), (973, 1765140), (1022, 1680510), (1085, 1582932), (1092, 1572785), (1095, 1568476), (1209, 1420580), (1302, 1319110), (1365, 1258228), (1390, 1235598), (1460, 1176357), (1533, 1120340), (1612, 1065435), (1668, 1029665), (1807, 950460), (1820, 943671), (1860, 923377), (1898, 904890), (1946, 882570), (2015, 852348), (2044, 840255), (2085, 823732), (2170, 791466), (2190, 784238), (2263, 758940), (2418, 710290), (2555, 672204), (2604, 659555), (2730, 629114), (2780, 617799), (2821, 608820), (2847, 603260), (2919, 588380), (3066, 560170), (3255, 527644), (3614, 475230), (3796, 452445), (3892, 441285), (4030, 426174), (4170, 411866), (4309, 398580), (4340, 395733), (4380, 392119), (4526, 379470), (4745, 361956), (4836, 355145), (4865, 353028), (5110, 336102), (5421, 316820), (5460, 314557), (5642, 304410), (5694, 301630), (5838, 294190), (6045, 284116), (6132, 280085), (6510, 263822), (6643, 258540), (6789, 252980), (7228, 237615), (7665, 224068), (8060, 213087), (8340, 205933), (8463, 202940), (8618, 199290), (9035, 190092), (9052, 189735), (9490, 180978), (9730, 176514), (10147, 169260), (10220, 168051), (10842, 158410), (11284, 152205), (11315, 151788), (11388, 150815), (11676, 147095), (12090, 142058), (12649, 135780), (12927, 132860), (13020, 131911), (13286, 129270), (13578, 126490), (14105, 121764), (14235, 120652), (14595, 117676), (15330, 112034), (15841, 108420), (16926, 101470), (17236, 99645), (18070, 95046), (18980, 90489), (19460, 88257), (19929, 86180), (20294, 84630), (21545, 79716), (21684, 79205), (22630, 75894), (24180, 71029), (25298, 67890), (25854, 66430), (26572, 64635), (27105, 63364), (27156, 63245), (28210, 60882), (28470, 60326), (29190, 58838), (29419, 58380), (30163, 56940), (30441, 56420), (30660, 56017), (31682, 54210), (33215, 51708), (33852, 50735), (33945, 50596), (36140, 47523), (37947, 45260), (39858, 43090), (40588, 42315)]