180387816

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1336

約数の個数: 128

約数和(自身を含む): 557280000

約数和(自身を除く): 376892184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 343, 357, 392, 408, 476, 588, 686, 714, 833, 952, 1029, 1176, 1289, 1372, 1428, 1666, 2058, 2499, 2578, 2744, 2856, 3332, 3867, 4116, 4998, 5156, 5831, 6664, 7734, 8232, 9023, 9996, 10312, 11662, 15468, 17493, 18046, 19992, 21913, 23324, 27069, 30936, 34986, 36092, 43826, 46648, 54138, 63161, 65739, 69972, 72184, 87652, 108276, 126322, 131478, 139944, 153391, 175304, 189483, 216552, 252644, 262956, 306782, 378966, 442127, 460173, 505288, 525912, 613564, 757932, 884254, 920346, 1073737, 1227128, 1326381, 1515864, 1768508, 1840692, 2147474, 2652762, 3221211, 3537016, 3681384, 4294948, 5305524, 6442422, 7516159, 8589896, 10611048, 12884844, 15032318, 22548477, 25769688, 30064636, 45096954, 60129272, 90193908, 180387816]

約数ペア:

[(1, 180387816), (2, 90193908), (3, 60129272), (4, 45096954), (6, 30064636), (7, 25769688), (8, 22548477), (12, 15032318), (14, 12884844), (17, 10611048), (21, 8589896), (24, 7516159), (28, 6442422), (34, 5305524), (42, 4294948), (49, 3681384), (51, 3537016), (56, 3221211), (68, 2652762), (84, 2147474), (98, 1840692), (102, 1768508), (119, 1515864), (136, 1326381), (147, 1227128), (168, 1073737), (196, 920346), (204, 884254), (238, 757932), (294, 613564), (343, 525912), (357, 505288), (392, 460173), (408, 442127), (476, 378966), (588, 306782), (686, 262956), (714, 252644), (833, 216552), (952, 189483), (1029, 175304), (1176, 153391), (1289, 139944), (1372, 131478), (1428, 126322), (1666, 108276), (2058, 87652), (2499, 72184), (2578, 69972), (2744, 65739), (2856, 63161), (3332, 54138), (3867, 46648), (4116, 43826), (4998, 36092), (5156, 34986), (5831, 30936), (6664, 27069), (7734, 23324), (8232, 21913), (9023, 19992), (9996, 18046), (10312, 17493), (11662, 15468)]