71645392560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{6317}}^1$

素因数の和:6540

約数の個数: 320

約数和(自身を含む): 261428124672

約数和(自身を除く): 189782732112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 157, 168, 172, 210, 215, 240, 258, 280, 301, 314, 336, 344, 420, 430, 471, 516, 560, 602, 628, 645, 688, 785, 840, 860, 903, 942, 1032, 1099, 1204, 1256, 1290, 1505, 1570, 1680, 1720, 1806, 1884, 2064, 2198, 2355, 2408, 2512, 2580, 3010, 3140, 3297, 3440, 3612, 3768, 4396, 4515, 4710, 4816, 5160, 5495, 6020, 6280, 6317, 6594, 6751, 7224, 7536, 8792, 9030, 9420, 10320, 10990, 12040, 12560, 12634, 13188, 13502, 14448, 16485, 17584, 18060, 18840, 18951, 20253, 21980, 24080, 25268, 26376, 27004, 31585, 32970, 33755, 36120, 37680, 37902, 40506, 43960, 44219, 47257, 50536, 52752, 54008, 63170, 65940, 67510, 72240, 75804, 81012, 87920, 88438, 94514, 94755, 101072, 101265, 108016, 126340, 131880, 132657, 135020, 141771, 151608, 162024, 176876, 189028, 189510, 202530, 221095, 236285, 252680, 263760, 265314, 270040, 271631, 283542, 303216, 324048, 353752, 378056, 379020, 405060, 442190, 472570, 505360, 530628, 540080, 543262, 567084, 663285, 707504, 708855, 756112, 758040, 810120, 814893, 884380, 945140, 991769, 1061256, 1086524, 1134168, 1326570, 1358155, 1417710, 1516080, 1620240, 1629786, 1768760, 1890280, 1901417, 1983538, 2122512, 2173048, 2268336, 2653140, 2716310, 2835420, 2975307, 3259572, 3537520, 3780560, 3802834, 3967076, 4074465, 4346096, 4958845, 5306280, 5432620, 5670840, 5704251, 5950614, 6519144, 6942383, 7605668, 7934152, 8148930, 9507085, 9917690, 10612560, 10865240, 11341680, 11408502, 11901228, 13038288, 13884766, 14876535, 15211336, 15868304, 16297860, 19014170, 19835380, 20827149, 21730480, 22817004, 23802456, 27769532, 28521255, 29753070, 30422672, 32595720, 34711915, 38028340, 39670760, 41654298, 42646067, 45634008, 47604912, 55539064, 57042510, 59506140, 65191440, 69423830, 76056680, 79341520, 83308596, 85292134, 91268016, 104135745, 111078128, 114085020, 119012280, 127938201, 138847660, 152113360, 166617192, 170584268, 208271490, 213230335, 228170040, 238024560, 255876402, 277695320, 298522469, 333234384, 341168536, 416542980, 426460670, 456340080, 511752804, 555390640, 597044938, 639691005, 682337072, 833085960, 852921340, 895567407, 1023505608, 1194089876, 1279382010, 1492612345, 1666171920, 1705842680, 1791134814, 2047011216, 2388179752, 2558764020, 2985224690, 3411685360, 3582269628, 4477837035, 4776359504, 5117528040, 5970449380, 7164539256, 8955674070, 10235056080, 11940898760, 14329078512, 17911348140, 23881797520, 35822696280, 71645392560]

約数ペア:

[(1, 71645392560), (2, 35822696280), (3, 23881797520), (4, 17911348140), (5, 14329078512), (6, 11940898760), (7, 10235056080), (8, 8955674070), (10, 7164539256), (12, 5970449380), (14, 5117528040), (15, 4776359504), (16, 4477837035), (20, 3582269628), (21, 3411685360), (24, 2985224690), (28, 2558764020), (30, 2388179752), (35, 2047011216), (40, 1791134814), (42, 1705842680), (43, 1666171920), (48, 1492612345), (56, 1279382010), (60, 1194089876), (70, 1023505608), (80, 895567407), (84, 852921340), (86, 833085960), (105, 682337072), (112, 639691005), (120, 597044938), (129, 555390640), (140, 511752804), (157, 456340080), (168, 426460670), (172, 416542980), (210, 341168536), (215, 333234384), (240, 298522469), (258, 277695320), (280, 255876402), (301, 238024560), (314, 228170040), (336, 213230335), (344, 208271490), (420, 170584268), (430, 166617192), (471, 152113360), (516, 138847660), (560, 127938201), (602, 119012280), (628, 114085020), (645, 111078128), (688, 104135745), (785, 91268016), (840, 85292134), (860, 83308596), (903, 79341520), (942, 76056680), (1032, 69423830), (1099, 65191440), (1204, 59506140), (1256, 57042510), (1290, 55539064), (1505, 47604912), (1570, 45634008), (1680, 42646067), (1720, 41654298), (1806, 39670760), (1884, 38028340), (2064, 34711915), (2198, 32595720), (2355, 30422672), (2408, 29753070), (2512, 28521255), (2580, 27769532), (3010, 23802456), (3140, 22817004), (3297, 21730480), (3440, 20827149), (3612, 19835380), (3768, 19014170), (4396, 16297860), (4515, 15868304), (4710, 15211336), (4816, 14876535), (5160, 13884766), (5495, 13038288), (6020, 11901228), (6280, 11408502), (6317, 11341680), (6594, 10865240), (6751, 10612560), (7224, 9917690), (7536, 9507085), (8792, 8148930), (9030, 7934152), (9420, 7605668), (10320, 6942383), (10990, 6519144), (12040, 5950614), (12560, 5704251), (12634, 5670840), (13188, 5432620), (13502, 5306280), (14448, 4958845), (16485, 4346096), (17584, 4074465), (18060, 3967076), (18840, 3802834), (18951, 3780560), (20253, 3537520), (21980, 3259572), (24080, 2975307), (25268, 2835420), (26376, 2716310), (27004, 2653140), (31585, 2268336), (32970, 2173048), (33755, 2122512), (36120, 1983538), (37680, 1901417), (37902, 1890280), (40506, 1768760), (43960, 1629786), (44219, 1620240), (47257, 1516080), (50536, 1417710), (52752, 1358155), (54008, 1326570), (63170, 1134168), (65940, 1086524), (67510, 1061256), (72240, 991769), (75804, 945140), (81012, 884380), (87920, 814893), (88438, 810120), (94514, 758040), (94755, 756112), (101072, 708855), (101265, 707504), (108016, 663285), (126340, 567084), (131880, 543262), (132657, 540080), (135020, 530628), (141771, 505360), (151608, 472570), (162024, 442190), (176876, 405060), (189028, 379020), (189510, 378056), (202530, 353752), (221095, 324048), (236285, 303216), (252680, 283542), (263760, 271631), (265314, 270040)]