319079280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3359

約数の個数: 160

約数和(自身を含む): 1099929600

約数和(自身を除く): 780850320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3299, 3720, 4030, 4836, 6045, 6448, 6598, 7440, 8060, 9672, 9897, 12090, 13196, 16120, 16495, 19344, 19794, 24180, 26392, 32240, 32990, 39588, 42887, 48360, 49485, 52784, 65980, 79176, 85774, 96720, 98970, 102269, 128661, 131960, 158352, 171548, 197940, 204538, 214435, 257322, 263920, 306807, 343096, 395880, 409076, 428870, 511345, 514644, 613614, 643305, 686192, 791760, 818152, 857740, 1022690, 1029288, 1227228, 1286610, 1329497, 1534035, 1636304, 1715480, 2045380, 2058576, 2454456, 2573220, 2658994, 3068070, 3430960, 3988491, 4090760, 4908912, 5146440, 5317988, 6136140, 6647485, 7976982, 8181520, 10292880, 10635976, 12272280, 13294970, 15953964, 19942455, 21271952, 24544560, 26589940, 31907928, 39884910, 53179880, 63815856, 79769820, 106359760, 159539640, 319079280]

約数ペア:

[(1, 319079280), (2, 159539640), (3, 106359760), (4, 79769820), (5, 63815856), (6, 53179880), (8, 39884910), (10, 31907928), (12, 26589940), (13, 24544560), (15, 21271952), (16, 19942455), (20, 15953964), (24, 13294970), (26, 12272280), (30, 10635976), (31, 10292880), (39, 8181520), (40, 7976982), (48, 6647485), (52, 6136140), (60, 5317988), (62, 5146440), (65, 4908912), (78, 4090760), (80, 3988491), (93, 3430960), (104, 3068070), (120, 2658994), (124, 2573220), (130, 2454456), (155, 2058576), (156, 2045380), (186, 1715480), (195, 1636304), (208, 1534035), (240, 1329497), (248, 1286610), (260, 1227228), (310, 1029288), (312, 1022690), (372, 857740), (390, 818152), (403, 791760), (465, 686192), (496, 643305), (520, 613614), (620, 514644), (624, 511345), (744, 428870), (780, 409076), (806, 395880), (930, 343096), (1040, 306807), (1209, 263920), (1240, 257322), (1488, 214435), (1560, 204538), (1612, 197940), (1860, 171548), (2015, 158352), (2418, 131960), (2480, 128661), (3120, 102269), (3224, 98970), (3299, 96720), (3720, 85774), (4030, 79176), (4836, 65980), (6045, 52784), (6448, 49485), (6598, 48360), (7440, 42887), (8060, 39588), (9672, 32990), (9897, 32240), (12090, 26392), (13196, 24180), (16120, 19794), (16495, 19344)]