156476320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1023

約数の個数: 192

約数和(自身を含む): 496855296

約数和(自身を除く): 340378976

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 977, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 1954, 2002, 2080, 2288, 2464, 2860, 2912, 3080, 3640, 3908, 4004, 4576, 4885, 5005, 5720, 6160, 6839, 7280, 7816, 8008, 9770, 10010, 10747, 11440, 12320, 12701, 13678, 14560, 15632, 16016, 19540, 20020, 21494, 22880, 25402, 27356, 31264, 32032, 34195, 39080, 40040, 42988, 50804, 53735, 54712, 63505, 68390, 75229, 78160, 80080, 85976, 88907, 101608, 107470, 109424, 127010, 136780, 139711, 150458, 156320, 160160, 171952, 177814, 203216, 214940, 218848, 254020, 273560, 279422, 300916, 343904, 355628, 376145, 406432, 429880, 444535, 508040, 547120, 558844, 601832, 698555, 711256, 752290, 859760, 889070, 977977, 1016080, 1094240, 1117688, 1203664, 1397110, 1422512, 1504580, 1719520, 1778140, 1955954, 2032160, 2235376, 2407328, 2794220, 2845024, 3009160, 3556280, 3911908, 4470752, 4889885, 5588440, 6018320, 7112560, 7823816, 9779770, 11176880, 12036640, 14225120, 15647632, 19559540, 22353760, 31295264, 39119080, 78238160, 156476320]

約数ペア:

[(1, 156476320), (2, 78238160), (4, 39119080), (5, 31295264), (7, 22353760), (8, 19559540), (10, 15647632), (11, 14225120), (13, 12036640), (14, 11176880), (16, 9779770), (20, 7823816), (22, 7112560), (26, 6018320), (28, 5588440), (32, 4889885), (35, 4470752), (40, 3911908), (44, 3556280), (52, 3009160), (55, 2845024), (56, 2794220), (65, 2407328), (70, 2235376), (77, 2032160), (80, 1955954), (88, 1778140), (91, 1719520), (104, 1504580), (110, 1422512), (112, 1397110), (130, 1203664), (140, 1117688), (143, 1094240), (154, 1016080), (160, 977977), (176, 889070), (182, 859760), (208, 752290), (220, 711256), (224, 698555), (260, 601832), (280, 558844), (286, 547120), (308, 508040), (352, 444535), (364, 429880), (385, 406432), (416, 376145), (440, 355628), (455, 343904), (520, 300916), (560, 279422), (572, 273560), (616, 254020), (715, 218848), (728, 214940), (770, 203216), (880, 177814), (910, 171952), (977, 160160), (1001, 156320), (1040, 150458), (1120, 139711), (1144, 136780), (1232, 127010), (1430, 109424), (1456, 107470), (1540, 101608), (1760, 88907), (1820, 85976), (1954, 80080), (2002, 78160), (2080, 75229), (2288, 68390), (2464, 63505), (2860, 54712), (2912, 53735), (3080, 50804), (3640, 42988), (3908, 40040), (4004, 39080), (4576, 34195), (4885, 32032), (5005, 31264), (5720, 27356), (6160, 25402), (6839, 22880), (7280, 21494), (7816, 20020), (8008, 19540), (9770, 16016), (10010, 15632), (10747, 14560), (11440, 13678), (12320, 12701)]