291227905020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{121579}}^1$

素因数の和:121724

約数の個数: 192

約数和(自身を含む): 912772062720

約数和(自身を除く): 621544157700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 83, 111, 130, 148, 156, 166, 185, 195, 222, 249, 260, 332, 370, 390, 415, 444, 481, 498, 555, 740, 780, 830, 962, 996, 1079, 1110, 1245, 1443, 1660, 1924, 2158, 2220, 2405, 2490, 2886, 3071, 3237, 4316, 4810, 4980, 5395, 5772, 6142, 6474, 7215, 9213, 9620, 10790, 12284, 12948, 14430, 15355, 16185, 18426, 21580, 28860, 30710, 32370, 36852, 39923, 46065, 61420, 64740, 79846, 92130, 119769, 121579, 159692, 184260, 199615, 239538, 243158, 364737, 399230, 479076, 486316, 598845, 607895, 729474, 798460, 1197690, 1215790, 1458948, 1580527, 1823685, 2395380, 2431580, 3161054, 3647370, 4498423, 4741581, 6322108, 7294740, 7902635, 8996846, 9483162, 10091057, 13495269, 15805270, 17993692, 18966324, 20182114, 22492115, 23707905, 26990538, 30273171, 31610540, 40364228, 44984230, 47415810, 50455285, 53981076, 58479499, 60546342, 67476345, 89968460, 94831620, 100910570, 116958998, 121092684, 131183741, 134952690, 151365855, 175438497, 201821140, 233917996, 262367482, 269905380, 292397495, 302731710, 350876994, 373369109, 393551223, 524734964, 584794990, 605463420, 655918705, 701753988, 746738218, 787102446, 877192485, 1120107327, 1169589980, 1311837410, 1493476436, 1574204892, 1754384970, 1866845545, 1967756115, 2240214654, 2623674820, 3508769940, 3733691090, 3935512230, 4480429308, 4853798417, 5600536635, 7467382180, 7871024460, 9707596834, 11201073270, 14561395251, 19415193668, 22402146540, 24268992085, 29122790502, 48537984170, 58245581004, 72806976255, 97075968340, 145613952510, 291227905020]

約数ペア:

[(1, 291227905020), (2, 145613952510), (3, 97075968340), (4, 72806976255), (5, 58245581004), (6, 48537984170), (10, 29122790502), (12, 24268992085), (13, 22402146540), (15, 19415193668), (20, 14561395251), (26, 11201073270), (30, 9707596834), (37, 7871024460), (39, 7467382180), (52, 5600536635), (60, 4853798417), (65, 4480429308), (74, 3935512230), (78, 3733691090), (83, 3508769940), (111, 2623674820), (130, 2240214654), (148, 1967756115), (156, 1866845545), (166, 1754384970), (185, 1574204892), (195, 1493476436), (222, 1311837410), (249, 1169589980), (260, 1120107327), (332, 877192485), (370, 787102446), (390, 746738218), (415, 701753988), (444, 655918705), (481, 605463420), (498, 584794990), (555, 524734964), (740, 393551223), (780, 373369109), (830, 350876994), (962, 302731710), (996, 292397495), (1079, 269905380), (1110, 262367482), (1245, 233917996), (1443, 201821140), (1660, 175438497), (1924, 151365855), (2158, 134952690), (2220, 131183741), (2405, 121092684), (2490, 116958998), (2886, 100910570), (3071, 94831620), (3237, 89968460), (4316, 67476345), (4810, 60546342), (4980, 58479499), (5395, 53981076), (5772, 50455285), (6142, 47415810), (6474, 44984230), (7215, 40364228), (9213, 31610540), (9620, 30273171), (10790, 26990538), (12284, 23707905), (12948, 22492115), (14430, 20182114), (15355, 18966324), (16185, 17993692), (18426, 15805270), (21580, 13495269), (28860, 10091057), (30710, 9483162), (32370, 8996846), (36852, 7902635), (39923, 7294740), (46065, 6322108), (61420, 4741581), (64740, 4498423), (79846, 3647370), (92130, 3161054), (119769, 2431580), (121579, 2395380), (159692, 1823685), (184260, 1580527), (199615, 1458948), (239538, 1215790), (243158, 1197690), (364737, 798460), (399230, 729474), (479076, 607895), (486316, 598845)]