355145280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1357

約数の個数: 224

約数和(自身を含む): 1321125120

約数和(自身を除く): 965979840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 410, 420, 448, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 960, 984, 1120, 1148, 1230, 1289, 1312, 1344, 1435, 1640, 1680, 1722, 1968, 2240, 2296, 2460, 2578, 2624, 2870, 3280, 3360, 3444, 3867, 3936, 4305, 4592, 4920, 5156, 5740, 6445, 6560, 6720, 6888, 7734, 7872, 8610, 9023, 9184, 9840, 10312, 11480, 12890, 13120, 13776, 15468, 17220, 18046, 18368, 19335, 19680, 20624, 22960, 25780, 27069, 27552, 30936, 34440, 36092, 38670, 39360, 41248, 45115, 45920, 51560, 52849, 54138, 55104, 61872, 68880, 72184, 77340, 82496, 90230, 91840, 103120, 105698, 108276, 123744, 135345, 137760, 144368, 154680, 158547, 180460, 206240, 211396, 216552, 247488, 264245, 270690, 275520, 288736, 309360, 317094, 360920, 369943, 412480, 422792, 433104, 528490, 541380, 577472, 618720, 634188, 721840, 739886, 792735, 845584, 866208, 1056980, 1082760, 1109829, 1237440, 1268376, 1443680, 1479772, 1585470, 1691168, 1732416, 1849715, 2113960, 2165520, 2219658, 2536752, 2887360, 2959544, 3170940, 3382336, 3699430, 4227920, 4331040, 4439316, 5073504, 5549145, 5919088, 6341880, 7398860, 8455840, 8662080, 8878632, 10147008, 11098290, 11838176, 12683760, 14797720, 16911680, 17757264, 22196580, 23676352, 25367520, 29595440, 35514528, 44393160, 50735040, 59190880, 71029056, 88786320, 118381760, 177572640, 355145280]

約数ペア:

[(1, 355145280), (2, 177572640), (3, 118381760), (4, 88786320), (5, 71029056), (6, 59190880), (7, 50735040), (8, 44393160), (10, 35514528), (12, 29595440), (14, 25367520), (15, 23676352), (16, 22196580), (20, 17757264), (21, 16911680), (24, 14797720), (28, 12683760), (30, 11838176), (32, 11098290), (35, 10147008), (40, 8878632), (41, 8662080), (42, 8455840), (48, 7398860), (56, 6341880), (60, 5919088), (64, 5549145), (70, 5073504), (80, 4439316), (82, 4331040), (84, 4227920), (96, 3699430), (105, 3382336), (112, 3170940), (120, 2959544), (123, 2887360), (140, 2536752), (160, 2219658), (164, 2165520), (168, 2113960), (192, 1849715), (205, 1732416), (210, 1691168), (224, 1585470), (240, 1479772), (246, 1443680), (280, 1268376), (287, 1237440), (320, 1109829), (328, 1082760), (336, 1056980), (410, 866208), (420, 845584), (448, 792735), (480, 739886), (492, 721840), (560, 634188), (574, 618720), (615, 577472), (656, 541380), (672, 528490), (820, 433104), (840, 422792), (861, 412480), (960, 369943), (984, 360920), (1120, 317094), (1148, 309360), (1230, 288736), (1289, 275520), (1312, 270690), (1344, 264245), (1435, 247488), (1640, 216552), (1680, 211396), (1722, 206240), (1968, 180460), (2240, 158547), (2296, 154680), (2460, 144368), (2578, 137760), (2624, 135345), (2870, 123744), (3280, 108276), (3360, 105698), (3444, 103120), (3867, 91840), (3936, 90230), (4305, 82496), (4592, 77340), (4920, 72184), (5156, 68880), (5740, 61872), (6445, 55104), (6560, 54138), (6720, 52849), (6888, 51560), (7734, 45920), (7872, 45115), (8610, 41248), (9023, 39360), (9184, 38670), (9840, 36092), (10312, 34440), (11480, 30936), (12890, 27552), (13120, 27069), (13776, 25780), (15468, 22960), (17220, 20624), (18046, 19680), (18368, 19335)]