1048556880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{9907}}^1$

素因数の和:9943

約数の個数: 240

約数和(自身を含む): 4201784640

約数和(自身を除く): 3153227760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 9907, 10584, 11760, 13230, 15120, 17640, 19814, 21168, 26460, 29721, 35280, 39628, 49535, 52920, 59442, 69349, 79256, 89163, 99070, 105840, 118884, 138698, 148605, 158512, 178326, 198140, 208047, 237768, 267489, 277396, 297210, 346745, 356652, 396280, 416094, 445815, 475536, 485443, 534978, 554792, 594420, 624141, 693490, 713304, 792560, 832188, 891630, 970886, 1040235, 1069956, 1109584, 1188840, 1248282, 1337445, 1386980, 1426608, 1456329, 1664376, 1783260, 1872423, 1941772, 2080470, 2139912, 2377680, 2427215, 2496564, 2674890, 2773960, 2912658, 3120705, 3328752, 3566520, 3744846, 3883544, 4160940, 4279824, 4368987, 4854430, 4993128, 5349780, 5547920, 5825316, 6241410, 7133040, 7281645, 7489692, 7767088, 8321880, 8737974, 9362115, 9708860, 9986256, 10699560, 11650632, 12482820, 13106961, 14563290, 14979384, 16643760, 17475948, 18724230, 19417720, 21399120, 21844935, 23301264, 24965640, 26213922, 29126580, 29958768, 34951896, 37448460, 38835440, 43689870, 49931280, 52427844, 58253160, 65534805, 69903792, 74896920, 87379740, 104855688, 116506320, 131069610, 149793840, 174759480, 209711376, 262139220, 349518960, 524278440, 1048556880]

約数ペア:

[(1, 1048556880), (2, 524278440), (3, 349518960), (4, 262139220), (5, 209711376), (6, 174759480), (7, 149793840), (8, 131069610), (9, 116506320), (10, 104855688), (12, 87379740), (14, 74896920), (15, 69903792), (16, 65534805), (18, 58253160), (20, 52427844), (21, 49931280), (24, 43689870), (27, 38835440), (28, 37448460), (30, 34951896), (35, 29958768), (36, 29126580), (40, 26213922), (42, 24965640), (45, 23301264), (48, 21844935), (49, 21399120), (54, 19417720), (56, 18724230), (60, 17475948), (63, 16643760), (70, 14979384), (72, 14563290), (80, 13106961), (84, 12482820), (90, 11650632), (98, 10699560), (105, 9986256), (108, 9708860), (112, 9362115), (120, 8737974), (126, 8321880), (135, 7767088), (140, 7489692), (144, 7281645), (147, 7133040), (168, 6241410), (180, 5825316), (189, 5547920), (196, 5349780), (210, 4993128), (216, 4854430), (240, 4368987), (245, 4279824), (252, 4160940), (270, 3883544), (280, 3744846), (294, 3566520), (315, 3328752), (336, 3120705), (360, 2912658), (378, 2773960), (392, 2674890), (420, 2496564), (432, 2427215), (441, 2377680), (490, 2139912), (504, 2080470), (540, 1941772), (560, 1872423), (588, 1783260), (630, 1664376), (720, 1456329), (735, 1426608), (756, 1386980), (784, 1337445), (840, 1248282), (882, 1188840), (945, 1109584), (980, 1069956), (1008, 1040235), (1080, 970886), (1176, 891630), (1260, 832188), (1323, 792560), (1470, 713304), (1512, 693490), (1680, 624141), (1764, 594420), (1890, 554792), (1960, 534978), (2160, 485443), (2205, 475536), (2352, 445815), (2520, 416094), (2646, 396280), (2940, 356652), (3024, 346745), (3528, 297210), (3780, 277396), (3920, 267489), (4410, 237768), (5040, 208047), (5292, 198140), (5880, 178326), (6615, 158512), (7056, 148605), (7560, 138698), (8820, 118884), (9907, 105840), (10584, 99070), (11760, 89163), (13230, 79256), (15120, 69349), (17640, 59442), (19814, 52920), (21168, 49535), (26460, 39628), (29721, 35280)]