31703548480

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:597

約数の個数: 224

約数和(自身を含む): 79636193280

約数和(自身を除く): 47932644800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 53, 64, 80, 82, 106, 127, 160, 164, 205, 212, 254, 265, 320, 328, 359, 410, 424, 508, 530, 635, 656, 718, 820, 848, 1016, 1060, 1270, 1312, 1436, 1640, 1696, 1795, 2032, 2120, 2173, 2540, 2624, 2872, 3280, 3392, 3590, 4064, 4240, 4346, 5080, 5207, 5744, 6560, 6731, 7180, 8128, 8480, 8692, 10160, 10414, 10865, 11488, 13120, 13462, 14360, 14719, 16960, 17384, 19027, 20320, 20828, 21730, 22976, 26035, 26924, 28720, 29438, 33655, 34768, 38054, 40640, 41656, 43460, 45593, 52070, 53848, 57440, 58876, 67310, 69536, 73595, 76108, 83312, 86920, 91186, 95135, 104140, 107696, 114880, 117752, 134620, 139072, 147190, 152216, 166624, 173840, 182372, 190270, 208280, 215392, 227965, 235504, 269240, 275971, 294380, 304432, 333248, 347680, 364744, 380540, 416560, 430784, 455930, 471008, 538480, 551942, 588760, 608864, 695360, 729488, 761080, 780107, 833120, 911860, 942016, 1076960, 1103884, 1177520, 1217728, 1379855, 1458976, 1522160, 1560214, 1666240, 1823720, 1869313, 2153920, 2207768, 2355040, 2416429, 2759710, 2917952, 3044320, 3120428, 3647440, 3738626, 3900535, 4415536, 4710080, 4832858, 5519420, 6088640, 6240856, 7294880, 7477252, 7801070, 8831072, 9346565, 9665716, 11038840, 12082145, 12481712, 14589760, 14954504, 15602140, 17662144, 18693130, 19331432, 22077680, 24164290, 24963424, 29909008, 31204280, 37386260, 38662864, 44155360, 48328580, 49926848, 59818016, 62408560, 74772520, 77325728, 88310720, 96657160, 99073589, 119636032, 124817120, 149545040, 154651456, 193314320, 198147178, 249634240, 299090080, 386628640, 396294356, 495367945, 598180160, 773257280, 792588712, 990735890, 1585177424, 1981471780, 3170354848, 3962943560, 6340709696, 7925887120, 15851774240, 31703548480]

約数ペア:

[(1, 31703548480), (2, 15851774240), (4, 7925887120), (5, 6340709696), (8, 3962943560), (10, 3170354848), (16, 1981471780), (20, 1585177424), (32, 990735890), (40, 792588712), (41, 773257280), (53, 598180160), (64, 495367945), (80, 396294356), (82, 386628640), (106, 299090080), (127, 249634240), (160, 198147178), (164, 193314320), (205, 154651456), (212, 149545040), (254, 124817120), (265, 119636032), (320, 99073589), (328, 96657160), (359, 88310720), (410, 77325728), (424, 74772520), (508, 62408560), (530, 59818016), (635, 49926848), (656, 48328580), (718, 44155360), (820, 38662864), (848, 37386260), (1016, 31204280), (1060, 29909008), (1270, 24963424), (1312, 24164290), (1436, 22077680), (1640, 19331432), (1696, 18693130), (1795, 17662144), (2032, 15602140), (2120, 14954504), (2173, 14589760), (2540, 12481712), (2624, 12082145), (2872, 11038840), (3280, 9665716), (3392, 9346565), (3590, 8831072), (4064, 7801070), (4240, 7477252), (4346, 7294880), (5080, 6240856), (5207, 6088640), (5744, 5519420), (6560, 4832858), (6731, 4710080), (7180, 4415536), (8128, 3900535), (8480, 3738626), (8692, 3647440), (10160, 3120428), (10414, 3044320), (10865, 2917952), (11488, 2759710), (13120, 2416429), (13462, 2355040), (14360, 2207768), (14719, 2153920), (16960, 1869313), (17384, 1823720), (19027, 1666240), (20320, 1560214), (20828, 1522160), (21730, 1458976), (22976, 1379855), (26035, 1217728), (26924, 1177520), (28720, 1103884), (29438, 1076960), (33655, 942016), (34768, 911860), (38054, 833120), (40640, 780107), (41656, 761080), (43460, 729488), (45593, 695360), (52070, 608864), (53848, 588760), (57440, 551942), (58876, 538480), (67310, 471008), (69536, 455930), (73595, 430784), (76108, 416560), (83312, 380540), (86920, 364744), (91186, 347680), (95135, 333248), (104140, 304432), (107696, 294380), (114880, 275971), (117752, 269240), (134620, 235504), (139072, 227965), (147190, 215392), (152216, 208280), (166624, 190270), (173840, 182372)]