386799840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{12791}}^1$

素因数の和:12822

約数の個数: 192

約数和(自身を含む): 1547320320

約数和(自身を除く): 1160520480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 12791, 15120, 25582, 30240, 38373, 51164, 63955, 76746, 89537, 102328, 115119, 127910, 153492, 179074, 191865, 204656, 230238, 255820, 268611, 306984, 345357, 358148, 383730, 409312, 447685, 460476, 511640, 537222, 575595, 613968, 690714, 716296, 767460, 805833, 895370, 920952, 1023280, 1074444, 1151190, 1227936, 1343055, 1381428, 1432592, 1534920, 1611666, 1726785, 1790740, 1841904, 2046560, 2148888, 2302380, 2417499, 2686110, 2762856, 2865184, 3069840, 3223332, 3453570, 3581480, 3683808, 4029165, 4297776, 4604760, 4834998, 5372220, 5525712, 6139680, 6446664, 6907140, 7162960, 8058330, 8595552, 9209520, 9669996, 10744440, 11051424, 12087495, 12893328, 13814280, 14325920, 16116660, 18419040, 19339992, 21488880, 24174990, 25786656, 27628560, 32233320, 38679984, 42977760, 48349980, 55257120, 64466640, 77359968, 96699960, 128933280, 193399920, 386799840]

約数ペア:

[(1, 386799840), (2, 193399920), (3, 128933280), (4, 96699960), (5, 77359968), (6, 64466640), (7, 55257120), (8, 48349980), (9, 42977760), (10, 38679984), (12, 32233320), (14, 27628560), (15, 25786656), (16, 24174990), (18, 21488880), (20, 19339992), (21, 18419040), (24, 16116660), (27, 14325920), (28, 13814280), (30, 12893328), (32, 12087495), (35, 11051424), (36, 10744440), (40, 9669996), (42, 9209520), (45, 8595552), (48, 8058330), (54, 7162960), (56, 6907140), (60, 6446664), (63, 6139680), (70, 5525712), (72, 5372220), (80, 4834998), (84, 4604760), (90, 4297776), (96, 4029165), (105, 3683808), (108, 3581480), (112, 3453570), (120, 3223332), (126, 3069840), (135, 2865184), (140, 2762856), (144, 2686110), (160, 2417499), (168, 2302380), (180, 2148888), (189, 2046560), (210, 1841904), (216, 1790740), (224, 1726785), (240, 1611666), (252, 1534920), (270, 1432592), (280, 1381428), (288, 1343055), (315, 1227936), (336, 1151190), (360, 1074444), (378, 1023280), (420, 920952), (432, 895370), (480, 805833), (504, 767460), (540, 716296), (560, 690714), (630, 613968), (672, 575595), (720, 537222), (756, 511640), (840, 460476), (864, 447685), (945, 409312), (1008, 383730), (1080, 358148), (1120, 345357), (1260, 306984), (1440, 268611), (1512, 255820), (1680, 230238), (1890, 204656), (2016, 191865), (2160, 179074), (2520, 153492), (3024, 127910), (3360, 115119), (3780, 102328), (4320, 89537), (5040, 76746), (6048, 63955), (7560, 51164), (10080, 38373), (12791, 30240), (15120, 25582)]