1691029920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3259}}^1$

素因数の和:3347

約数の個数: 192

約数和(自身を含む): 5678346240

約数和(自身を除く): 3987316320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 69, 80, 92, 94, 96, 115, 120, 138, 141, 160, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 460, 470, 480, 552, 564, 690, 705, 736, 752, 920, 940, 1081, 1104, 1128, 1380, 1410, 1504, 1840, 1880, 2162, 2208, 2256, 2760, 2820, 3243, 3259, 3680, 3760, 4324, 4512, 5405, 5520, 5640, 6486, 6518, 7520, 8648, 9777, 10810, 11040, 11280, 12972, 13036, 16215, 16295, 17296, 19554, 21620, 22560, 25944, 26072, 32430, 32590, 34592, 39108, 43240, 48885, 51888, 52144, 64860, 65180, 74957, 78216, 86480, 97770, 103776, 104288, 129720, 130360, 149914, 153173, 156432, 172960, 195540, 224871, 259440, 260720, 299828, 306346, 312864, 374785, 391080, 449742, 459519, 518880, 521440, 599656, 612692, 749570, 765865, 782160, 899484, 919038, 1124355, 1199312, 1225384, 1499140, 1531730, 1564320, 1798968, 1838076, 2248710, 2297595, 2398624, 2450768, 2998280, 3063460, 3522979, 3597936, 3676152, 4497420, 4595190, 4901536, 5996560, 6126920, 7045958, 7195872, 7352304, 8994840, 9190380, 10568937, 11993120, 12253840, 14091916, 14704608, 17614895, 17989680, 18380760, 21137874, 24507680, 28183832, 35229790, 35979360, 36761520, 42275748, 52844685, 56367664, 70459580, 73523040, 84551496, 105689370, 112735328, 140919160, 169102992, 211378740, 281838320, 338205984, 422757480, 563676640, 845514960, 1691029920]

約数ペア:

[(1, 1691029920), (2, 845514960), (3, 563676640), (4, 422757480), (5, 338205984), (6, 281838320), (8, 211378740), (10, 169102992), (12, 140919160), (15, 112735328), (16, 105689370), (20, 84551496), (23, 73523040), (24, 70459580), (30, 56367664), (32, 52844685), (40, 42275748), (46, 36761520), (47, 35979360), (48, 35229790), (60, 28183832), (69, 24507680), (80, 21137874), (92, 18380760), (94, 17989680), (96, 17614895), (115, 14704608), (120, 14091916), (138, 12253840), (141, 11993120), (160, 10568937), (184, 9190380), (188, 8994840), (230, 7352304), (235, 7195872), (240, 7045958), (276, 6126920), (282, 5996560), (345, 4901536), (368, 4595190), (376, 4497420), (460, 3676152), (470, 3597936), (480, 3522979), (552, 3063460), (564, 2998280), (690, 2450768), (705, 2398624), (736, 2297595), (752, 2248710), (920, 1838076), (940, 1798968), (1081, 1564320), (1104, 1531730), (1128, 1499140), (1380, 1225384), (1410, 1199312), (1504, 1124355), (1840, 919038), (1880, 899484), (2162, 782160), (2208, 765865), (2256, 749570), (2760, 612692), (2820, 599656), (3243, 521440), (3259, 518880), (3680, 459519), (3760, 449742), (4324, 391080), (4512, 374785), (5405, 312864), (5520, 306346), (5640, 299828), (6486, 260720), (6518, 259440), (7520, 224871), (8648, 195540), (9777, 172960), (10810, 156432), (11040, 153173), (11280, 149914), (12972, 130360), (13036, 129720), (16215, 104288), (16295, 103776), (17296, 97770), (19554, 86480), (21620, 78216), (22560, 74957), (25944, 65180), (26072, 64860), (32430, 52144), (32590, 51888), (34592, 48885), (39108, 43240)]