227601920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1020

約数の個数: 160

約数和(自身を含む): 672331968

約数和(自身を除く): 444730048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 977, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 1954, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 3908, 4160, 4480, 4885, 5824, 6656, 6839, 7280, 7816, 8320, 8960, 9770, 11648, 12701, 13678, 14560, 15632, 16640, 17920, 19540, 23296, 25402, 27356, 29120, 31264, 33280, 34195, 39080, 46592, 50804, 54712, 58240, 62528, 63505, 68390, 78160, 88907, 101608, 109424, 116480, 125056, 127010, 136780, 156320, 177814, 203216, 218848, 232960, 250112, 254020, 273560, 312640, 355628, 406432, 437696, 444535, 500224, 508040, 547120, 625280, 711256, 812864, 875392, 889070, 1016080, 1094240, 1250560, 1422512, 1625728, 1750784, 1778140, 2032160, 2188480, 2501120, 2845024, 3251456, 3501568, 3556280, 4064320, 4376960, 5690048, 6502912, 7112560, 8128640, 8753920, 11380096, 14225120, 16257280, 17507840, 22760192, 28450240, 32514560, 45520384, 56900480, 113800960, 227601920]

約数ペア:

[(1, 227601920), (2, 113800960), (4, 56900480), (5, 45520384), (7, 32514560), (8, 28450240), (10, 22760192), (13, 17507840), (14, 16257280), (16, 14225120), (20, 11380096), (26, 8753920), (28, 8128640), (32, 7112560), (35, 6502912), (40, 5690048), (52, 4376960), (56, 4064320), (64, 3556280), (65, 3501568), (70, 3251456), (80, 2845024), (91, 2501120), (104, 2188480), (112, 2032160), (128, 1778140), (130, 1750784), (140, 1625728), (160, 1422512), (182, 1250560), (208, 1094240), (224, 1016080), (256, 889070), (260, 875392), (280, 812864), (320, 711256), (364, 625280), (416, 547120), (448, 508040), (455, 500224), (512, 444535), (520, 437696), (560, 406432), (640, 355628), (728, 312640), (832, 273560), (896, 254020), (910, 250112), (977, 232960), (1040, 218848), (1120, 203216), (1280, 177814), (1456, 156320), (1664, 136780), (1792, 127010), (1820, 125056), (1954, 116480), (2080, 109424), (2240, 101608), (2560, 88907), (2912, 78160), (3328, 68390), (3584, 63505), (3640, 62528), (3908, 58240), (4160, 54712), (4480, 50804), (4885, 46592), (5824, 39080), (6656, 34195), (6839, 33280), (7280, 31264), (7816, 29120), (8320, 27356), (8960, 25402), (9770, 23296), (11648, 19540), (12701, 17920), (13678, 16640), (14560, 15632)]