1004879880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:884

約数の個数: 192

約数和(自身を含む): 3402547200

約数和(自身を除く): 2397667320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 127, 155, 180, 186, 248, 254, 279, 310, 360, 372, 381, 465, 508, 558, 620, 635, 709, 744, 762, 930, 1016, 1116, 1143, 1240, 1270, 1395, 1418, 1524, 1860, 1905, 2127, 2232, 2286, 2540, 2790, 2836, 3048, 3545, 3720, 3810, 3937, 4254, 4572, 5080, 5580, 5672, 5715, 6381, 7090, 7620, 7874, 8508, 9144, 10635, 11160, 11430, 11811, 12762, 14180, 15240, 15748, 17016, 19685, 21270, 21979, 22860, 23622, 25524, 28360, 31496, 31905, 35433, 39370, 42540, 43958, 45720, 47244, 51048, 59055, 63810, 65937, 70866, 78740, 85080, 87916, 90043, 94488, 109895, 118110, 127620, 131874, 141732, 157480, 175832, 177165, 180086, 197811, 219790, 236220, 255240, 263748, 270129, 283464, 329685, 354330, 360172, 395622, 439580, 450215, 472440, 527496, 540258, 659370, 708660, 720344, 791244, 810387, 879160, 900430, 989055, 1080516, 1318740, 1350645, 1417320, 1582488, 1620774, 1800860, 1978110, 2161032, 2637480, 2701290, 2791333, 3241548, 3601720, 3956220, 4051935, 5402580, 5582666, 6483096, 7912440, 8103870, 8373999, 10805160, 11165332, 13956665, 16207740, 16747998, 22330664, 25121997, 27913330, 32415480, 33495996, 41869995, 50243994, 55826660, 66991992, 83739990, 100487988, 111653320, 125609985, 167479980, 200975976, 251219970, 334959960, 502439940, 1004879880]

約数ペア:

[(1, 1004879880), (2, 502439940), (3, 334959960), (4, 251219970), (5, 200975976), (6, 167479980), (8, 125609985), (9, 111653320), (10, 100487988), (12, 83739990), (15, 66991992), (18, 55826660), (20, 50243994), (24, 41869995), (30, 33495996), (31, 32415480), (36, 27913330), (40, 25121997), (45, 22330664), (60, 16747998), (62, 16207740), (72, 13956665), (90, 11165332), (93, 10805160), (120, 8373999), (124, 8103870), (127, 7912440), (155, 6483096), (180, 5582666), (186, 5402580), (248, 4051935), (254, 3956220), (279, 3601720), (310, 3241548), (360, 2791333), (372, 2701290), (381, 2637480), (465, 2161032), (508, 1978110), (558, 1800860), (620, 1620774), (635, 1582488), (709, 1417320), (744, 1350645), (762, 1318740), (930, 1080516), (1016, 989055), (1116, 900430), (1143, 879160), (1240, 810387), (1270, 791244), (1395, 720344), (1418, 708660), (1524, 659370), (1860, 540258), (1905, 527496), (2127, 472440), (2232, 450215), (2286, 439580), (2540, 395622), (2790, 360172), (2836, 354330), (3048, 329685), (3545, 283464), (3720, 270129), (3810, 263748), (3937, 255240), (4254, 236220), (4572, 219790), (5080, 197811), (5580, 180086), (5672, 177165), (5715, 175832), (6381, 157480), (7090, 141732), (7620, 131874), (7874, 127620), (8508, 118110), (9144, 109895), (10635, 94488), (11160, 90043), (11430, 87916), (11811, 85080), (12762, 78740), (14180, 70866), (15240, 65937), (15748, 63810), (17016, 59055), (19685, 51048), (21270, 47244), (21979, 45720), (22860, 43958), (23622, 42540), (25524, 39370), (28360, 35433), (31496, 31905)]