1929444960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1197

約数の個数: 192

約数和(自身を含む): 6329401344

約数和(自身を除く): 4399956384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 127, 155, 160, 186, 240, 248, 254, 310, 372, 381, 465, 480, 496, 508, 620, 635, 744, 762, 930, 992, 1016, 1021, 1240, 1270, 1488, 1524, 1860, 1905, 2032, 2042, 2480, 2540, 2976, 3048, 3063, 3720, 3810, 3937, 4064, 4084, 4960, 5080, 5105, 6096, 6126, 7440, 7620, 7874, 8168, 10160, 10210, 11811, 12192, 12252, 14880, 15240, 15315, 15748, 16336, 19685, 20320, 20420, 23622, 24504, 30480, 30630, 31496, 31651, 32672, 39370, 40840, 47244, 49008, 59055, 60960, 61260, 62992, 63302, 78740, 81680, 94488, 94953, 98016, 118110, 122520, 125984, 126604, 129667, 157480, 158255, 163360, 188976, 189906, 236220, 245040, 253208, 259334, 314960, 316510, 377952, 379812, 389001, 472440, 474765, 490080, 506416, 518668, 629920, 633020, 648335, 759624, 778002, 944880, 949530, 1012832, 1037336, 1266040, 1296670, 1519248, 1556004, 1889760, 1899060, 1945005, 2074672, 2532080, 2593340, 3038496, 3112008, 3798120, 3890010, 4019677, 4149344, 5064160, 5186680, 6224016, 7596240, 7780020, 8039354, 10373360, 12059031, 12448032, 15192480, 15560040, 16078708, 20098385, 20746720, 24118062, 31120080, 32157416, 40196770, 48236124, 60295155, 62240160, 64314832, 80393540, 96472248, 120590310, 128629664, 160787080, 192944496, 241180620, 321574160, 385888992, 482361240, 643148320, 964722480, 1929444960]

約数ペア:

[(1, 1929444960), (2, 964722480), (3, 643148320), (4, 482361240), (5, 385888992), (6, 321574160), (8, 241180620), (10, 192944496), (12, 160787080), (15, 128629664), (16, 120590310), (20, 96472248), (24, 80393540), (30, 64314832), (31, 62240160), (32, 60295155), (40, 48236124), (48, 40196770), (60, 32157416), (62, 31120080), (80, 24118062), (93, 20746720), (96, 20098385), (120, 16078708), (124, 15560040), (127, 15192480), (155, 12448032), (160, 12059031), (186, 10373360), (240, 8039354), (248, 7780020), (254, 7596240), (310, 6224016), (372, 5186680), (381, 5064160), (465, 4149344), (480, 4019677), (496, 3890010), (508, 3798120), (620, 3112008), (635, 3038496), (744, 2593340), (762, 2532080), (930, 2074672), (992, 1945005), (1016, 1899060), (1021, 1889760), (1240, 1556004), (1270, 1519248), (1488, 1296670), (1524, 1266040), (1860, 1037336), (1905, 1012832), (2032, 949530), (2042, 944880), (2480, 778002), (2540, 759624), (2976, 648335), (3048, 633020), (3063, 629920), (3720, 518668), (3810, 506416), (3937, 490080), (4064, 474765), (4084, 472440), (4960, 389001), (5080, 379812), (5105, 377952), (6096, 316510), (6126, 314960), (7440, 259334), (7620, 253208), (7874, 245040), (8168, 236220), (10160, 189906), (10210, 188976), (11811, 163360), (12192, 158255), (12252, 157480), (14880, 129667), (15240, 126604), (15315, 125984), (15748, 122520), (16336, 118110), (19685, 98016), (20320, 94953), (20420, 94488), (23622, 81680), (24504, 78740), (30480, 63302), (30630, 62992), (31496, 61260), (31651, 60960), (32672, 59055), (39370, 49008), (40840, 47244)]