15983378208

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59611}}^1$

素因数の和:59660

約数の個数: 216

約数和(自身を含む): 55657339920

約数和(自身を除く): 39673961712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1568, 1596, 1764, 1824, 1862, 2016, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4256, 4704, 4788, 5472, 5586, 6384, 7056, 7448, 8379, 9576, 11172, 12768, 14112, 14896, 16758, 19152, 22344, 29792, 33516, 38304, 44688, 59611, 67032, 89376, 119222, 134064, 178833, 238444, 268128, 357666, 417277, 476888, 536499, 715332, 834554, 953776, 1072998, 1132609, 1251831, 1430664, 1669108, 1907552, 2145996, 2265218, 2503662, 2861328, 2920939, 3338216, 3397827, 3755493, 4291992, 4530436, 5007324, 5722656, 5841878, 6676432, 6795654, 7510986, 7928263, 8583984, 8762817, 9060872, 10014648, 10193481, 11683756, 13352864, 13591308, 15021972, 15856526, 17167968, 17525634, 18121744, 20029296, 20386962, 23367512, 23784789, 26288451, 27182616, 30043944, 31713052, 35051268, 36243488, 40058592, 40773924, 46735024, 47569578, 52576902, 54365232, 55497841, 60087888, 63426104, 70102536, 71354367, 81547848, 93470048, 95139156, 105153804, 108730464, 110995682, 120175776, 126852208, 140205072, 142708734, 163095696, 166493523, 190278312, 210307608, 221991364, 253704416, 280410144, 285417468, 326191392, 332987046, 380556624, 420615216, 443982728, 499480569, 570834936, 665974092, 761113248, 841230432, 887965456, 998961138, 1141669872, 1331948184, 1775930912, 1997922276, 2283339744, 2663896368, 3995844552, 5327792736, 7991689104, 15983378208]

約数ペア:

[(1, 15983378208), (2, 7991689104), (3, 5327792736), (4, 3995844552), (6, 2663896368), (7, 2283339744), (8, 1997922276), (9, 1775930912), (12, 1331948184), (14, 1141669872), (16, 998961138), (18, 887965456), (19, 841230432), (21, 761113248), (24, 665974092), (28, 570834936), (32, 499480569), (36, 443982728), (38, 420615216), (42, 380556624), (48, 332987046), (49, 326191392), (56, 285417468), (57, 280410144), (63, 253704416), (72, 221991364), (76, 210307608), (84, 190278312), (96, 166493523), (98, 163095696), (112, 142708734), (114, 140205072), (126, 126852208), (133, 120175776), (144, 110995682), (147, 108730464), (152, 105153804), (168, 95139156), (171, 93470048), (196, 81547848), (224, 71354367), (228, 70102536), (252, 63426104), (266, 60087888), (288, 55497841), (294, 54365232), (304, 52576902), (336, 47569578), (342, 46735024), (392, 40773924), (399, 40058592), (441, 36243488), (456, 35051268), (504, 31713052), (532, 30043944), (588, 27182616), (608, 26288451), (672, 23784789), (684, 23367512), (784, 20386962), (798, 20029296), (882, 18121744), (912, 17525634), (931, 17167968), (1008, 15856526), (1064, 15021972), (1176, 13591308), (1197, 13352864), (1368, 11683756), (1568, 10193481), (1596, 10014648), (1764, 9060872), (1824, 8762817), (1862, 8583984), (2016, 7928263), (2128, 7510986), (2352, 6795654), (2394, 6676432), (2736, 5841878), (2793, 5722656), (3192, 5007324), (3528, 4530436), (3724, 4291992), (4256, 3755493), (4704, 3397827), (4788, 3338216), (5472, 2920939), (5586, 2861328), (6384, 2503662), (7056, 2265218), (7448, 2145996), (8379, 1907552), (9576, 1669108), (11172, 1430664), (12768, 1251831), (14112, 1132609), (14896, 1072998), (16758, 953776), (19152, 834554), (22344, 715332), (29792, 536499), (33516, 476888), (38304, 417277), (44688, 357666), (59611, 268128), (67032, 238444), (89376, 178833), (119222, 134064)]