425677120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 224

約数和(自身を含む): 1179795456

約数和(自身を除く): 754118336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 47, 55, 62, 64, 80, 83, 88, 94, 110, 124, 155, 160, 166, 176, 188, 220, 235, 248, 310, 320, 332, 341, 352, 376, 415, 440, 470, 496, 517, 620, 664, 682, 704, 752, 830, 880, 913, 940, 992, 1034, 1240, 1328, 1364, 1457, 1504, 1660, 1705, 1760, 1826, 1880, 1984, 2068, 2480, 2573, 2585, 2656, 2728, 2914, 3008, 3320, 3410, 3520, 3652, 3760, 3901, 4136, 4565, 4960, 5146, 5170, 5312, 5456, 5828, 6640, 6820, 7285, 7304, 7520, 7802, 8272, 9130, 9920, 10292, 10340, 10912, 11656, 12865, 13280, 13640, 14570, 14608, 15040, 15604, 16027, 16544, 18260, 19505, 20584, 20680, 21824, 23312, 25730, 26560, 27280, 28303, 29140, 29216, 31208, 32054, 33088, 36520, 39010, 41168, 41360, 42911, 46624, 51460, 54560, 56606, 58280, 58432, 62416, 64108, 73040, 78020, 80135, 82336, 82720, 85822, 93248, 102920, 109120, 113212, 116560, 120931, 124832, 128216, 141515, 146080, 156040, 160270, 164672, 165440, 171644, 205840, 214555, 226424, 233120, 241862, 249664, 256432, 283030, 292160, 312080, 320540, 343288, 411680, 429110, 452848, 466240, 483724, 512864, 566060, 604655, 624160, 641080, 686576, 823360, 858220, 905696, 967448, 1025728, 1132120, 1209310, 1248320, 1282160, 1330241, 1373152, 1716440, 1811392, 1934896, 2264240, 2418620, 2564320, 2660482, 2746304, 3432880, 3869792, 4528480, 4837240, 5128640, 5320964, 6651205, 6865760, 7739584, 9056960, 9674480, 10641928, 13302410, 13731520, 19348960, 21283856, 26604820, 38697920, 42567712, 53209640, 85135424, 106419280, 212838560, 425677120]

約数ペア:

[(1, 425677120), (2, 212838560), (4, 106419280), (5, 85135424), (8, 53209640), (10, 42567712), (11, 38697920), (16, 26604820), (20, 21283856), (22, 19348960), (31, 13731520), (32, 13302410), (40, 10641928), (44, 9674480), (47, 9056960), (55, 7739584), (62, 6865760), (64, 6651205), (80, 5320964), (83, 5128640), (88, 4837240), (94, 4528480), (110, 3869792), (124, 3432880), (155, 2746304), (160, 2660482), (166, 2564320), (176, 2418620), (188, 2264240), (220, 1934896), (235, 1811392), (248, 1716440), (310, 1373152), (320, 1330241), (332, 1282160), (341, 1248320), (352, 1209310), (376, 1132120), (415, 1025728), (440, 967448), (470, 905696), (496, 858220), (517, 823360), (620, 686576), (664, 641080), (682, 624160), (704, 604655), (752, 566060), (830, 512864), (880, 483724), (913, 466240), (940, 452848), (992, 429110), (1034, 411680), (1240, 343288), (1328, 320540), (1364, 312080), (1457, 292160), (1504, 283030), (1660, 256432), (1705, 249664), (1760, 241862), (1826, 233120), (1880, 226424), (1984, 214555), (2068, 205840), (2480, 171644), (2573, 165440), (2585, 164672), (2656, 160270), (2728, 156040), (2914, 146080), (3008, 141515), (3320, 128216), (3410, 124832), (3520, 120931), (3652, 116560), (3760, 113212), (3901, 109120), (4136, 102920), (4565, 93248), (4960, 85822), (5146, 82720), (5170, 82336), (5312, 80135), (5456, 78020), (5828, 73040), (6640, 64108), (6820, 62416), (7285, 58432), (7304, 58280), (7520, 56606), (7802, 54560), (8272, 51460), (9130, 46624), (9920, 42911), (10292, 41360), (10340, 41168), (10912, 39010), (11656, 36520), (12865, 33088), (13280, 32054), (13640, 31208), (14570, 29216), (14608, 29140), (15040, 28303), (15604, 27280), (16027, 26560), (16544, 25730), (18260, 23312), (19505, 21824), (20584, 20680)]