1550143728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2791}}^1$

素因数の和:2860

約数の個数: 240

約数和(自身を含む): 5400844800

約数和(自身を除く): 3850701072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 29, 36, 38, 42, 48, 56, 57, 58, 63, 72, 76, 84, 87, 112, 114, 116, 126, 133, 144, 152, 168, 171, 174, 203, 228, 232, 252, 261, 266, 304, 336, 342, 348, 399, 406, 456, 464, 504, 522, 532, 551, 609, 684, 696, 798, 812, 912, 1008, 1044, 1064, 1102, 1197, 1218, 1368, 1392, 1596, 1624, 1653, 1827, 2088, 2128, 2204, 2394, 2436, 2736, 2791, 3192, 3248, 3306, 3654, 3857, 4176, 4408, 4788, 4872, 4959, 5582, 6384, 6612, 7308, 7714, 8373, 8816, 9576, 9744, 9918, 11164, 11571, 13224, 14616, 15428, 16746, 19152, 19537, 19836, 22328, 23142, 25119, 26448, 29232, 30856, 33492, 34713, 39074, 39672, 44656, 46284, 50238, 53029, 58611, 61712, 66984, 69426, 78148, 79344, 80939, 92568, 100476, 106058, 117222, 133968, 138852, 156296, 159087, 161878, 175833, 185136, 200952, 212116, 234444, 242817, 277704, 312592, 318174, 323756, 351666, 371203, 401904, 424232, 468888, 477261, 485634, 555408, 566573, 636348, 647512, 703332, 728451, 742406, 848464, 937776, 954522, 971268, 1113609, 1133146, 1272696, 1295024, 1406664, 1456902, 1484812, 1537841, 1699719, 1909044, 1942536, 2227218, 2266292, 2545392, 2813328, 2913804, 2969624, 3075682, 3340827, 3399438, 3818088, 3885072, 4454436, 4532584, 4613523, 5099157, 5827608, 5939248, 6151364, 6681654, 6798876, 7636176, 8908872, 9065168, 9227046, 10198314, 10764887, 11655216, 12302728, 13363308, 13597752, 13840569, 17817744, 18454092, 20396628, 21529774, 24605456, 26726616, 27195504, 27681138, 32294661, 36908184, 40793256, 43059548, 53453232, 55362276, 64589322, 73816368, 81586512, 86119096, 96883983, 110724552, 129178644, 172238192, 193767966, 221449104, 258357288, 387535932, 516714576, 775071864, 1550143728]

約数ペア:

[(1, 1550143728), (2, 775071864), (3, 516714576), (4, 387535932), (6, 258357288), (7, 221449104), (8, 193767966), (9, 172238192), (12, 129178644), (14, 110724552), (16, 96883983), (18, 86119096), (19, 81586512), (21, 73816368), (24, 64589322), (28, 55362276), (29, 53453232), (36, 43059548), (38, 40793256), (42, 36908184), (48, 32294661), (56, 27681138), (57, 27195504), (58, 26726616), (63, 24605456), (72, 21529774), (76, 20396628), (84, 18454092), (87, 17817744), (112, 13840569), (114, 13597752), (116, 13363308), (126, 12302728), (133, 11655216), (144, 10764887), (152, 10198314), (168, 9227046), (171, 9065168), (174, 8908872), (203, 7636176), (228, 6798876), (232, 6681654), (252, 6151364), (261, 5939248), (266, 5827608), (304, 5099157), (336, 4613523), (342, 4532584), (348, 4454436), (399, 3885072), (406, 3818088), (456, 3399438), (464, 3340827), (504, 3075682), (522, 2969624), (532, 2913804), (551, 2813328), (609, 2545392), (684, 2266292), (696, 2227218), (798, 1942536), (812, 1909044), (912, 1699719), (1008, 1537841), (1044, 1484812), (1064, 1456902), (1102, 1406664), (1197, 1295024), (1218, 1272696), (1368, 1133146), (1392, 1113609), (1596, 971268), (1624, 954522), (1653, 937776), (1827, 848464), (2088, 742406), (2128, 728451), (2204, 703332), (2394, 647512), (2436, 636348), (2736, 566573), (2791, 555408), (3192, 485634), (3248, 477261), (3306, 468888), (3654, 424232), (3857, 401904), (4176, 371203), (4408, 351666), (4788, 323756), (4872, 318174), (4959, 312592), (5582, 277704), (6384, 242817), (6612, 234444), (7308, 212116), (7714, 200952), (8373, 185136), (8816, 175833), (9576, 161878), (9744, 159087), (9918, 156296), (11164, 138852), (11571, 133968), (13224, 117222), (14616, 106058), (15428, 100476), (16746, 92568), (19152, 80939), (19537, 79344), (19836, 78148), (22328, 69426), (23142, 66984), (25119, 61712), (26448, 58611), (29232, 53029), (30856, 50238), (33492, 46284), (34713, 44656), (39074, 39672)]