448481880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5393}}^1$

素因数の和:5431

約数の個数: 256

約数和(自身を含む): 1864166400

約数和(自身を除く): 1415684520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5393, 5544, 5940, 6930, 7560, 8316, 9240, 10395, 10786, 11880, 13860, 16179, 16632, 20790, 21572, 26965, 27720, 32358, 37751, 41580, 43144, 48537, 53930, 59323, 64716, 75502, 80895, 83160, 97074, 107860, 113253, 118646, 129432, 145611, 151004, 161790, 177969, 188755, 194148, 215720, 226506, 237292, 242685, 291222, 296615, 302008, 323580, 339759, 355938, 377510, 388296, 415261, 453012, 474584, 485370, 533907, 566265, 582444, 593230, 647160, 679518, 711876, 728055, 755020, 830522, 889845, 906024, 970740, 1019277, 1067814, 1132530, 1164888, 1186460, 1245783, 1359036, 1423752, 1456110, 1510040, 1601721, 1661044, 1698795, 1779690, 1941480, 2038554, 2076305, 2135628, 2265060, 2372920, 2491566, 2669535, 2718072, 2912220, 3203442, 3322088, 3397590, 3559380, 3737349, 4077108, 4152610, 4271256, 4530120, 4983132, 5096385, 5339070, 5824440, 6228915, 6406884, 6795180, 7118760, 7474698, 8008605, 8154216, 8305220, 9966264, 10192770, 10678140, 11212047, 12457830, 12813768, 13590360, 14949396, 16017210, 16610440, 18686745, 20385540, 21356280, 22424094, 24915660, 29898792, 32034420, 37373490, 40771080, 44848188, 49831320, 56060235, 64068840, 74746980, 89696376, 112120470, 149493960, 224240940, 448481880]

約数ペア:

[(1, 448481880), (2, 224240940), (3, 149493960), (4, 112120470), (5, 89696376), (6, 74746980), (7, 64068840), (8, 56060235), (9, 49831320), (10, 44848188), (11, 40771080), (12, 37373490), (14, 32034420), (15, 29898792), (18, 24915660), (20, 22424094), (21, 21356280), (22, 20385540), (24, 18686745), (27, 16610440), (28, 16017210), (30, 14949396), (33, 13590360), (35, 12813768), (36, 12457830), (40, 11212047), (42, 10678140), (44, 10192770), (45, 9966264), (54, 8305220), (55, 8154216), (56, 8008605), (60, 7474698), (63, 7118760), (66, 6795180), (70, 6406884), (72, 6228915), (77, 5824440), (84, 5339070), (88, 5096385), (90, 4983132), (99, 4530120), (105, 4271256), (108, 4152610), (110, 4077108), (120, 3737349), (126, 3559380), (132, 3397590), (135, 3322088), (140, 3203442), (154, 2912220), (165, 2718072), (168, 2669535), (180, 2491566), (189, 2372920), (198, 2265060), (210, 2135628), (216, 2076305), (220, 2038554), (231, 1941480), (252, 1779690), (264, 1698795), (270, 1661044), (280, 1601721), (297, 1510040), (308, 1456110), (315, 1423752), (330, 1359036), (360, 1245783), (378, 1186460), (385, 1164888), (396, 1132530), (420, 1067814), (440, 1019277), (462, 970740), (495, 906024), (504, 889845), (540, 830522), (594, 755020), (616, 728055), (630, 711876), (660, 679518), (693, 647160), (756, 593230), (770, 582444), (792, 566265), (840, 533907), (924, 485370), (945, 474584), (990, 453012), (1080, 415261), (1155, 388296), (1188, 377510), (1260, 355938), (1320, 339759), (1386, 323580), (1485, 302008), (1512, 296615), (1540, 291222), (1848, 242685), (1890, 237292), (1980, 226506), (2079, 215720), (2310, 194148), (2376, 188755), (2520, 177969), (2772, 161790), (2970, 151004), (3080, 145611), (3465, 129432), (3780, 118646), (3960, 113253), (4158, 107860), (4620, 97074), (5393, 83160), (5544, 80895), (5940, 75502), (6930, 64716), (7560, 59323), (8316, 53930), (9240, 48537), (10395, 43144), (10786, 41580), (11880, 37751), (13860, 32358), (16179, 27720), (16632, 26965), (20790, 21572)]