1492549240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 256

約数和(自身を含む): 4323352320

約数和(自身を除く): 2830803080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 73, 82, 91, 104, 130, 137, 140, 146, 164, 182, 205, 260, 274, 280, 287, 292, 328, 364, 365, 410, 455, 511, 520, 533, 548, 574, 584, 685, 728, 730, 820, 910, 949, 959, 1022, 1066, 1096, 1148, 1370, 1435, 1460, 1640, 1781, 1820, 1898, 1918, 2044, 2132, 2296, 2555, 2665, 2740, 2870, 2920, 2993, 3562, 3640, 3731, 3796, 3836, 4088, 4264, 4745, 4795, 5110, 5330, 5480, 5617, 5740, 5986, 6643, 7124, 7462, 7592, 7672, 8905, 9490, 9590, 10001, 10220, 10660, 11234, 11480, 11972, 12467, 13286, 14248, 14924, 14965, 17810, 18655, 18980, 19180, 20002, 20440, 20951, 21320, 22468, 23944, 24934, 26572, 28085, 29848, 29930, 33215, 35620, 37310, 37960, 38360, 38909, 39319, 40004, 41902, 44936, 49868, 50005, 53144, 56170, 59860, 62335, 66430, 70007, 71240, 73021, 74620, 77818, 78638, 80008, 83804, 99736, 100010, 104755, 112340, 119720, 124670, 130013, 132860, 140014, 146042, 149240, 155636, 157276, 167608, 194545, 196595, 200020, 209510, 224680, 249340, 260026, 265720, 272363, 280028, 292084, 311272, 314552, 350035, 365105, 389090, 393190, 400040, 410041, 419020, 498680, 511147, 520052, 544726, 560056, 584168, 650065, 700070, 730210, 778180, 786380, 820082, 838040, 910091, 1022294, 1040104, 1089452, 1300130, 1361815, 1400140, 1460420, 1556360, 1572760, 1640164, 1820182, 2044588, 2050205, 2178904, 2555735, 2600260, 2723630, 2800280, 2870287, 2920840, 3280328, 3640364, 4089176, 4100410, 4550455, 5111470, 5200520, 5330533, 5447260, 5740574, 7280728, 8200820, 9100910, 10222940, 10661066, 10894520, 11481148, 14351435, 16401640, 18201820, 20445880, 21322132, 22962296, 26652665, 28702870, 36403640, 37313731, 42644264, 53305330, 57405740, 74627462, 106610660, 114811480, 149254924, 186568655, 213221320, 298509848, 373137310, 746274620, 1492549240]

約数ペア:

[(1, 1492549240), (2, 746274620), (4, 373137310), (5, 298509848), (7, 213221320), (8, 186568655), (10, 149254924), (13, 114811480), (14, 106610660), (20, 74627462), (26, 57405740), (28, 53305330), (35, 42644264), (40, 37313731), (41, 36403640), (52, 28702870), (56, 26652665), (65, 22962296), (70, 21322132), (73, 20445880), (82, 18201820), (91, 16401640), (104, 14351435), (130, 11481148), (137, 10894520), (140, 10661066), (146, 10222940), (164, 9100910), (182, 8200820), (205, 7280728), (260, 5740574), (274, 5447260), (280, 5330533), (287, 5200520), (292, 5111470), (328, 4550455), (364, 4100410), (365, 4089176), (410, 3640364), (455, 3280328), (511, 2920840), (520, 2870287), (533, 2800280), (548, 2723630), (574, 2600260), (584, 2555735), (685, 2178904), (728, 2050205), (730, 2044588), (820, 1820182), (910, 1640164), (949, 1572760), (959, 1556360), (1022, 1460420), (1066, 1400140), (1096, 1361815), (1148, 1300130), (1370, 1089452), (1435, 1040104), (1460, 1022294), (1640, 910091), (1781, 838040), (1820, 820082), (1898, 786380), (1918, 778180), (2044, 730210), (2132, 700070), (2296, 650065), (2555, 584168), (2665, 560056), (2740, 544726), (2870, 520052), (2920, 511147), (2993, 498680), (3562, 419020), (3640, 410041), (3731, 400040), (3796, 393190), (3836, 389090), (4088, 365105), (4264, 350035), (4745, 314552), (4795, 311272), (5110, 292084), (5330, 280028), (5480, 272363), (5617, 265720), (5740, 260026), (5986, 249340), (6643, 224680), (7124, 209510), (7462, 200020), (7592, 196595), (7672, 194545), (8905, 167608), (9490, 157276), (9590, 155636), (10001, 149240), (10220, 146042), (10660, 140014), (11234, 132860), (11480, 130013), (11972, 124670), (12467, 119720), (13286, 112340), (14248, 104755), (14924, 100010), (14965, 99736), (17810, 83804), (18655, 80008), (18980, 78638), (19180, 77818), (20002, 74620), (20440, 73021), (20951, 71240), (21320, 70007), (22468, 66430), (23944, 62335), (24934, 59860), (26572, 56170), (28085, 53144), (29848, 50005), (29930, 49868), (33215, 44936), (35620, 41902), (37310, 40004), (37960, 39319), (38360, 38909)]