31301700480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{95339}}^1$

素因数の和:95386

約数の個数: 256

約数和(自身を含む): 116696160000

約数和(自身を除く): 85394459520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 54720, 65664, 82080, 95339, 109440, 164160, 190678, 286017, 328320, 381356, 476695, 572034, 762712, 858051, 953390, 1144068, 1430085, 1525424, 1716102, 1811441, 1906780, 2288136, 2574153, 2860170, 3050848, 3432204, 3622882, 3813560, 4290255, 4576272, 5148306, 5434323, 5720340, 6101696, 6864408, 7245764, 7627120, 8580510, 9057205, 9152544, 10296612, 10868646, 11440680, 12203392, 12870765, 13728816, 14491528, 15254240, 16302969, 17161020, 18114410, 18305088, 20593224, 21737292, 22881360, 25741530, 27171615, 27457632, 28983056, 30508480, 32605938, 34322040, 36228820, 36610176, 41186448, 43474584, 45762720, 48908907, 51483060, 54343230, 54915264, 57966112, 61016960, 65211876, 68644080, 72457640, 81514845, 82372896, 86949168, 91525440, 97817814, 102966120, 108686460, 109830528, 115932224, 130423752, 137288160, 144915280, 163029690, 164745792, 173898336, 183050880, 195635628, 205932240, 217372920, 231864448, 244544535, 260847504, 274576320, 289830560, 326059380, 329491584, 347796672, 391271256, 411864480, 434745840, 489089070, 521695008, 549152640, 579661120, 652118760, 695593344, 782542512, 823728960, 869491680, 978178140, 1043390016, 1159322240, 1304237520, 1565085024, 1647457920, 1738983360, 1956356280, 2086780032, 2608475040, 3130170048, 3477966720, 3912712560, 5216950080, 6260340096, 7825425120, 10433900160, 15650850240, 31301700480]

約数ペア:

[(1, 31301700480), (2, 15650850240), (3, 10433900160), (4, 7825425120), (5, 6260340096), (6, 5216950080), (8, 3912712560), (9, 3477966720), (10, 3130170048), (12, 2608475040), (15, 2086780032), (16, 1956356280), (18, 1738983360), (19, 1647457920), (20, 1565085024), (24, 1304237520), (27, 1159322240), (30, 1043390016), (32, 978178140), (36, 869491680), (38, 823728960), (40, 782542512), (45, 695593344), (48, 652118760), (54, 579661120), (57, 549152640), (60, 521695008), (64, 489089070), (72, 434745840), (76, 411864480), (80, 391271256), (90, 347796672), (95, 329491584), (96, 326059380), (108, 289830560), (114, 274576320), (120, 260847504), (128, 244544535), (135, 231864448), (144, 217372920), (152, 205932240), (160, 195635628), (171, 183050880), (180, 173898336), (190, 164745792), (192, 163029690), (216, 144915280), (228, 137288160), (240, 130423752), (270, 115932224), (285, 109830528), (288, 108686460), (304, 102966120), (320, 97817814), (342, 91525440), (360, 86949168), (380, 82372896), (384, 81514845), (432, 72457640), (456, 68644080), (480, 65211876), (513, 61016960), (540, 57966112), (570, 54915264), (576, 54343230), (608, 51483060), (640, 48908907), (684, 45762720), (720, 43474584), (760, 41186448), (855, 36610176), (864, 36228820), (912, 34322040), (960, 32605938), (1026, 30508480), (1080, 28983056), (1140, 27457632), (1152, 27171615), (1216, 25741530), (1368, 22881360), (1440, 21737292), (1520, 20593224), (1710, 18305088), (1728, 18114410), (1824, 17161020), (1920, 16302969), (2052, 15254240), (2160, 14491528), (2280, 13728816), (2432, 12870765), (2565, 12203392), (2736, 11440680), (2880, 10868646), (3040, 10296612), (3420, 9152544), (3456, 9057205), (3648, 8580510), (4104, 7627120), (4320, 7245764), (4560, 6864408), (5130, 6101696), (5472, 5720340), (5760, 5434323), (6080, 5148306), (6840, 4576272), (7296, 4290255), (8208, 3813560), (8640, 3622882), (9120, 3432204), (10260, 3050848), (10944, 2860170), (12160, 2574153), (13680, 2288136), (16416, 1906780), (17280, 1811441), (18240, 1716102), (20520, 1525424), (21888, 1430085), (27360, 1144068), (32832, 953390), (36480, 858051), (41040, 762712), (54720, 572034), (65664, 476695), (82080, 381356), (95339, 328320), (109440, 286017), (164160, 190678)]