15672783840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{245501}}^1$

素因数の和:245545

約数の個数: 192

約数和(自身を含む): 59391843840

約数和(自身を除く): 43719060000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 31920, 63840, 245501, 491002, 736503, 982004, 1227505, 1473006, 1718507, 1964008, 2455010, 2946012, 3437014, 3682515, 3928016, 4664519, 4910020, 5155521, 5892024, 6874028, 7365030, 7856032, 8592535, 9329038, 9820040, 10311042, 11784048, 13748056, 13993557, 14730060, 17185070, 18658076, 19640080, 20622084, 23322595, 23568096, 25777605, 27496112, 27987114, 29460120, 32651633, 34370140, 37316152, 39280160, 41244168, 46645190, 51555210, 54992224, 55974228, 58920240, 65303266, 68740280, 69967785, 74632304, 82488336, 93290380, 97954899, 103110420, 111948456, 117840480, 130606532, 137480560, 139935570, 149264608, 163258165, 164976672, 186580760, 195909798, 206220840, 223896912, 261213064, 274961120, 279871140, 326516330, 373161520, 391819596, 412441680, 447793824, 489774495, 522426128, 559742280, 653032660, 746323040, 783639192, 824883360, 979548990, 1044852256, 1119484560, 1306065320, 1567278384, 1959097980, 2238969120, 2612130640, 3134556768, 3918195960, 5224261280, 7836391920, 15672783840]

約数ペア:

[(1, 15672783840), (2, 7836391920), (3, 5224261280), (4, 3918195960), (5, 3134556768), (6, 2612130640), (7, 2238969120), (8, 1959097980), (10, 1567278384), (12, 1306065320), (14, 1119484560), (15, 1044852256), (16, 979548990), (19, 824883360), (20, 783639192), (21, 746323040), (24, 653032660), (28, 559742280), (30, 522426128), (32, 489774495), (35, 447793824), (38, 412441680), (40, 391819596), (42, 373161520), (48, 326516330), (56, 279871140), (57, 274961120), (60, 261213064), (70, 223896912), (76, 206220840), (80, 195909798), (84, 186580760), (95, 164976672), (96, 163258165), (105, 149264608), (112, 139935570), (114, 137480560), (120, 130606532), (133, 117840480), (140, 111948456), (152, 103110420), (160, 97954899), (168, 93290380), (190, 82488336), (210, 74632304), (224, 69967785), (228, 68740280), (240, 65303266), (266, 58920240), (280, 55974228), (285, 54992224), (304, 51555210), (336, 46645190), (380, 41244168), (399, 39280160), (420, 37316152), (456, 34370140), (480, 32651633), (532, 29460120), (560, 27987114), (570, 27496112), (608, 25777605), (665, 23568096), (672, 23322595), (760, 20622084), (798, 19640080), (840, 18658076), (912, 17185070), (1064, 14730060), (1120, 13993557), (1140, 13748056), (1330, 11784048), (1520, 10311042), (1596, 9820040), (1680, 9329038), (1824, 8592535), (1995, 7856032), (2128, 7365030), (2280, 6874028), (2660, 5892024), (3040, 5155521), (3192, 4910020), (3360, 4664519), (3990, 3928016), (4256, 3682515), (4560, 3437014), (5320, 2946012), (6384, 2455010), (7980, 1964008), (9120, 1718507), (10640, 1473006), (12768, 1227505), (15960, 982004), (21280, 736503), (31920, 491002), (63840, 245501)]