1296809640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30271}}^1$

素因数の和:30312

約数の個数: 192

約数和(自身を含む): 5100226560

約数和(自身を除く): 3803416920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 21420, 30271, 42840, 60542, 90813, 121084, 151355, 181626, 211897, 242168, 272439, 302710, 363252, 423794, 454065, 514607, 544878, 605420, 635691, 726504, 847588, 908130, 1029214, 1059485, 1089756, 1210840, 1271382, 1362195, 1543821, 1695176, 1816260, 1907073, 2058428, 2118970, 2179512, 2542764, 2573035, 2724390, 3087642, 3178455, 3602249, 3632520, 3814146, 4116856, 4237940, 4631463, 5085528, 5146070, 5448780, 6175284, 6356910, 7204498, 7628292, 7719105, 8475880, 9262926, 9535365, 10292140, 10806747, 10897560, 12350568, 12713820, 14408996, 15256584, 15438210, 18011245, 18525852, 19070730, 20584280, 21613494, 23157315, 25427640, 28817992, 30876420, 32420241, 36022490, 37051704, 38141460, 43226988, 46314630, 54033735, 61752840, 64840482, 72044980, 76282920, 86453976, 92629260, 108067470, 129680964, 144089960, 162101205, 185258520, 216134940, 259361928, 324202410, 432269880, 648404820, 1296809640]

約数ペア:

[(1, 1296809640), (2, 648404820), (3, 432269880), (4, 324202410), (5, 259361928), (6, 216134940), (7, 185258520), (8, 162101205), (9, 144089960), (10, 129680964), (12, 108067470), (14, 92629260), (15, 86453976), (17, 76282920), (18, 72044980), (20, 64840482), (21, 61752840), (24, 54033735), (28, 46314630), (30, 43226988), (34, 38141460), (35, 37051704), (36, 36022490), (40, 32420241), (42, 30876420), (45, 28817992), (51, 25427640), (56, 23157315), (60, 21613494), (63, 20584280), (68, 19070730), (70, 18525852), (72, 18011245), (84, 15438210), (85, 15256584), (90, 14408996), (102, 12713820), (105, 12350568), (119, 10897560), (120, 10806747), (126, 10292140), (136, 9535365), (140, 9262926), (153, 8475880), (168, 7719105), (170, 7628292), (180, 7204498), (204, 6356910), (210, 6175284), (238, 5448780), (252, 5146070), (255, 5085528), (280, 4631463), (306, 4237940), (315, 4116856), (340, 3814146), (357, 3632520), (360, 3602249), (408, 3178455), (420, 3087642), (476, 2724390), (504, 2573035), (510, 2542764), (595, 2179512), (612, 2118970), (630, 2058428), (680, 1907073), (714, 1816260), (765, 1695176), (840, 1543821), (952, 1362195), (1020, 1271382), (1071, 1210840), (1190, 1089756), (1224, 1059485), (1260, 1029214), (1428, 908130), (1530, 847588), (1785, 726504), (2040, 635691), (2142, 605420), (2380, 544878), (2520, 514607), (2856, 454065), (3060, 423794), (3570, 363252), (4284, 302710), (4760, 272439), (5355, 242168), (6120, 211897), (7140, 181626), (8568, 151355), (10710, 121084), (14280, 90813), (21420, 60542), (30271, 42840)]