840186144

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2112

約数の個数: 216

約数和(自身を含む): 2876606460

約数和(自身を除く): 2036420316

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 96, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 224, 232, 252, 261, 288, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 672, 696, 784, 812, 882, 928, 1008, 1044, 1176, 1218, 1392, 1421, 1568, 1624, 1764, 1827, 2016, 2053, 2088, 2352, 2436, 2784, 2842, 3248, 3528, 3654, 4106, 4176, 4263, 4704, 4872, 5684, 6159, 6496, 7056, 7308, 8212, 8352, 8526, 9744, 11368, 12318, 12789, 14112, 14371, 14616, 16424, 17052, 18477, 19488, 22736, 24636, 25578, 28742, 29232, 32848, 34104, 36954, 43113, 45472, 49272, 51156, 57484, 58464, 59537, 65696, 68208, 73908, 86226, 98544, 100597, 102312, 114968, 119074, 129339, 136416, 147816, 172452, 178611, 197088, 201194, 204624, 229936, 238148, 258678, 295632, 301791, 344904, 357222, 402388, 409248, 416759, 459872, 476296, 517356, 535833, 591264, 603582, 689808, 714444, 804776, 833518, 905373, 952592, 1034712, 1071666, 1207164, 1250277, 1379616, 1428888, 1609552, 1667036, 1810746, 1905184, 2069424, 2143332, 2414328, 2500554, 2857776, 2917313, 3219104, 3334072, 3621492, 3750831, 4138848, 4286664, 4828656, 5001108, 5715552, 5834626, 6668144, 7242984, 7501662, 8573328, 8751939, 9657312, 10002216, 11669252, 13336288, 14485968, 15003324, 17146656, 17503878, 20004432, 23338504, 26255817, 28971936, 30006648, 35007756, 40008864, 46677008, 52511634, 60013296, 70015512, 93354016, 105023268, 120026592, 140031024, 210046536, 280062048, 420093072, 840186144]

約数ペア:

[(1, 840186144), (2, 420093072), (3, 280062048), (4, 210046536), (6, 140031024), (7, 120026592), (8, 105023268), (9, 93354016), (12, 70015512), (14, 60013296), (16, 52511634), (18, 46677008), (21, 40008864), (24, 35007756), (28, 30006648), (29, 28971936), (32, 26255817), (36, 23338504), (42, 20004432), (48, 17503878), (49, 17146656), (56, 15003324), (58, 14485968), (63, 13336288), (72, 11669252), (84, 10002216), (87, 9657312), (96, 8751939), (98, 8573328), (112, 7501662), (116, 7242984), (126, 6668144), (144, 5834626), (147, 5715552), (168, 5001108), (174, 4828656), (196, 4286664), (203, 4138848), (224, 3750831), (232, 3621492), (252, 3334072), (261, 3219104), (288, 2917313), (294, 2857776), (336, 2500554), (348, 2414328), (392, 2143332), (406, 2069424), (441, 1905184), (464, 1810746), (504, 1667036), (522, 1609552), (588, 1428888), (609, 1379616), (672, 1250277), (696, 1207164), (784, 1071666), (812, 1034712), (882, 952592), (928, 905373), (1008, 833518), (1044, 804776), (1176, 714444), (1218, 689808), (1392, 603582), (1421, 591264), (1568, 535833), (1624, 517356), (1764, 476296), (1827, 459872), (2016, 416759), (2053, 409248), (2088, 402388), (2352, 357222), (2436, 344904), (2784, 301791), (2842, 295632), (3248, 258678), (3528, 238148), (3654, 229936), (4106, 204624), (4176, 201194), (4263, 197088), (4704, 178611), (4872, 172452), (5684, 147816), (6159, 136416), (6496, 129339), (7056, 119074), (7308, 114968), (8212, 102312), (8352, 100597), (8526, 98544), (9744, 86226), (11368, 73908), (12318, 68208), (12789, 65696), (14112, 59537), (14371, 58464), (14616, 57484), (16424, 51156), (17052, 49272), (18477, 45472), (19488, 43113), (22736, 36954), (24636, 34104), (25578, 32848), (28742, 29232)]