71324138520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1801}}^1$

素因数の和:2560

約数の個数: 320

約数和(自身を含む): 254324188800

約数和(自身を除く): 183000050280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 719, 765, 810, 918, 1020, 1080, 1224, 1377, 1438, 1530, 1620, 1801, 1836, 2040, 2157, 2295, 2754, 2876, 3060, 3240, 3595, 3602, 3672, 4314, 4590, 5403, 5508, 5752, 6120, 6471, 6885, 7190, 7204, 8628, 9005, 9180, 10785, 10806, 11016, 12223, 12942, 13770, 14380, 14408, 16209, 17256, 18010, 18360, 19413, 21570, 21612, 24446, 25884, 27015, 27540, 28760, 30617, 32355, 32418, 36020, 36669, 38826, 43140, 43224, 48627, 48892, 51768, 54030, 55080, 58239, 61115, 61234, 64710, 64836, 72040, 73338, 77652, 81045, 86280, 91851, 97065, 97254, 97784, 108060, 110007, 116478, 122230, 122468, 129420, 129672, 145881, 146676, 153085, 155304, 162090, 183345, 183702, 194130, 194508, 216120, 220014, 232956, 243135, 244460, 244936, 258840, 275553, 291195, 291762, 293352, 306170, 324180, 330021, 366690, 367404, 388260, 389016, 440028, 459255, 465912, 486270, 488920, 550035, 551106, 582390, 583524, 612340, 648360, 660042, 729405, 733380, 734808, 776520, 826659, 880056, 918510, 972540, 990063, 1100070, 1102212, 1164780, 1167048, 1224680, 1294919, 1320084, 1377765, 1458810, 1466760, 1650105, 1653318, 1837020, 1945080, 1980126, 2200140, 2204424, 2329560, 2479977, 2589838, 2640168, 2755530, 2917620, 3300210, 3306636, 3674040, 3884757, 3960252, 4133295, 4400280, 4950315, 4959954, 5179676, 5511060, 5835240, 6474595, 6600420, 6613272, 7769514, 7920504, 8266590, 9900630, 9919908, 10359352, 11022120, 11654271, 12399885, 12949190, 13200840, 15539028, 16533180, 19423785, 19801260, 19839816, 22013623, 23308542, 24799770, 25898380, 31078056, 33066360, 34962813, 38847570, 39602520, 44027246, 46617084, 49599540, 51796760, 58271355, 66040869, 69925626, 77695140, 88054492, 93234168, 99199080, 104888439, 110068115, 116542710, 132081738, 139851252, 155390280, 174814065, 176108984, 198122607, 209776878, 220136230, 233085420, 264163476, 279702504, 330204345, 349628130, 396245214, 419553756, 440272460, 466170840, 524442195, 528326952, 594367821, 660408690, 699256260, 792490428, 839107512, 880544920, 990613035, 1048884390, 1188735642, 1320817380, 1398512520, 1584980856, 1783103463, 1981226070, 2097768780, 2377471284, 2641634760, 2971839105, 3566206926, 3962452140, 4195537560, 4754942568, 5943678210, 7132413852, 7924904280, 8915517315, 11887356420, 14264827704, 17831034630, 23774712840, 35662069260, 71324138520]

約数ペア:

[(1, 71324138520), (2, 35662069260), (3, 23774712840), (4, 17831034630), (5, 14264827704), (6, 11887356420), (8, 8915517315), (9, 7924904280), (10, 7132413852), (12, 5943678210), (15, 4754942568), (17, 4195537560), (18, 3962452140), (20, 3566206926), (24, 2971839105), (27, 2641634760), (30, 2377471284), (34, 2097768780), (36, 1981226070), (40, 1783103463), (45, 1584980856), (51, 1398512520), (54, 1320817380), (60, 1188735642), (68, 1048884390), (72, 990613035), (81, 880544920), (85, 839107512), (90, 792490428), (102, 699256260), (108, 660408690), (120, 594367821), (135, 528326952), (136, 524442195), (153, 466170840), (162, 440272460), (170, 419553756), (180, 396245214), (204, 349628130), (216, 330204345), (255, 279702504), (270, 264163476), (306, 233085420), (324, 220136230), (340, 209776878), (360, 198122607), (405, 176108984), (408, 174814065), (459, 155390280), (510, 139851252), (540, 132081738), (612, 116542710), (648, 110068115), (680, 104888439), (719, 99199080), (765, 93234168), (810, 88054492), (918, 77695140), (1020, 69925626), (1080, 66040869), (1224, 58271355), (1377, 51796760), (1438, 49599540), (1530, 46617084), (1620, 44027246), (1801, 39602520), (1836, 38847570), (2040, 34962813), (2157, 33066360), (2295, 31078056), (2754, 25898380), (2876, 24799770), (3060, 23308542), (3240, 22013623), (3595, 19839816), (3602, 19801260), (3672, 19423785), (4314, 16533180), (4590, 15539028), (5403, 13200840), (5508, 12949190), (5752, 12399885), (6120, 11654271), (6471, 11022120), (6885, 10359352), (7190, 9919908), (7204, 9900630), (8628, 8266590), (9005, 7920504), (9180, 7769514), (10785, 6613272), (10806, 6600420), (11016, 6474595), (12223, 5835240), (12942, 5511060), (13770, 5179676), (14380, 4959954), (14408, 4950315), (16209, 4400280), (17256, 4133295), (18010, 3960252), (18360, 3884757), (19413, 3674040), (21570, 3306636), (21612, 3300210), (24446, 2917620), (25884, 2755530), (27015, 2640168), (27540, 2589838), (28760, 2479977), (30617, 2329560), (32355, 2204424), (32418, 2200140), (36020, 1980126), (36669, 1945080), (38826, 1837020), (43140, 1653318), (43224, 1650105), (48627, 1466760), (48892, 1458810), (51768, 1377765), (54030, 1320084), (55080, 1294919), (58239, 1224680), (61115, 1167048), (61234, 1164780), (64710, 1102212), (64836, 1100070), (72040, 990063), (73338, 972540), (77652, 918510), (81045, 880056), (86280, 826659), (91851, 776520), (97065, 734808), (97254, 733380), (97784, 729405), (108060, 660042), (110007, 648360), (116478, 612340), (122230, 583524), (122468, 582390), (129420, 551106), (129672, 550035), (145881, 488920), (146676, 486270), (153085, 465912), (155304, 459255), (162090, 440028), (183345, 389016), (183702, 388260), (194130, 367404), (194508, 366690), (216120, 330021), (220014, 324180), (232956, 306170), (243135, 293352), (244460, 291762), (244936, 291195), (258840, 275553)]