889670880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{88261}}^1$

素因数の和:88289

約数の個数: 144

約数和(自身を含む): 3469755744

約数和(自身を除く): 2580084864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 88261, 176522, 264783, 353044, 441305, 529566, 617827, 706088, 794349, 882610, 1059132, 1235654, 1323915, 1412176, 1588698, 1765220, 1853481, 2118264, 2471308, 2647830, 2824352, 3089135, 3177396, 3530440, 3706962, 3971745, 4236528, 4942616, 5295660, 5560443, 6178270, 6354792, 7060880, 7413924, 7943490, 8473056, 9267405, 9885232, 10591320, 11120886, 12356540, 12709584, 14121760, 14827848, 15886980, 18534810, 19770464, 21182640, 22241772, 24713080, 25419168, 27802215, 29655696, 31773960, 37069620, 42365280, 44483544, 49426160, 55604430, 59311392, 63547920, 74139240, 88967088, 98852320, 111208860, 127095840, 148278480, 177934176, 222417720, 296556960, 444835440, 889670880]

約数ペア:

[(1, 889670880), (2, 444835440), (3, 296556960), (4, 222417720), (5, 177934176), (6, 148278480), (7, 127095840), (8, 111208860), (9, 98852320), (10, 88967088), (12, 74139240), (14, 63547920), (15, 59311392), (16, 55604430), (18, 49426160), (20, 44483544), (21, 42365280), (24, 37069620), (28, 31773960), (30, 29655696), (32, 27802215), (35, 25419168), (36, 24713080), (40, 22241772), (42, 21182640), (45, 19770464), (48, 18534810), (56, 15886980), (60, 14827848), (63, 14121760), (70, 12709584), (72, 12356540), (80, 11120886), (84, 10591320), (90, 9885232), (96, 9267405), (105, 8473056), (112, 7943490), (120, 7413924), (126, 7060880), (140, 6354792), (144, 6178270), (160, 5560443), (168, 5295660), (180, 4942616), (210, 4236528), (224, 3971745), (240, 3706962), (252, 3530440), (280, 3177396), (288, 3089135), (315, 2824352), (336, 2647830), (360, 2471308), (420, 2118264), (480, 1853481), (504, 1765220), (560, 1588698), (630, 1412176), (672, 1323915), (720, 1235654), (840, 1059132), (1008, 882610), (1120, 794349), (1260, 706088), (1440, 617827), (1680, 529566), (2016, 441305), (2520, 353044), (3360, 264783), (5040, 176522), (10080, 88261)]