280169988540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{34147}}^1$

素因数の和:34396

約数の個数: 192

約数和(自身を含む): 862916135424

約数和(自身を除く): 582746146884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 157, 195, 201, 260, 268, 314, 335, 390, 402, 471, 628, 670, 780, 785, 804, 871, 942, 1005, 1340, 1570, 1742, 1884, 2010, 2041, 2355, 2613, 3140, 3484, 4020, 4082, 4355, 4710, 5226, 6123, 8164, 8710, 9420, 10205, 10452, 10519, 12246, 13065, 17420, 20410, 21038, 24492, 26130, 30615, 31557, 34147, 40820, 42076, 52260, 52595, 61230, 63114, 68294, 102441, 105190, 122460, 126228, 136588, 136747, 157785, 170735, 204882, 210380, 273494, 315570, 341470, 409764, 410241, 443911, 512205, 546988, 631140, 682940, 683735, 820482, 887822, 1024410, 1331733, 1367470, 1640964, 1775644, 2048820, 2051205, 2219555, 2287849, 2663466, 2734940, 4102410, 4439110, 4575698, 5326932, 5361079, 6658665, 6863547, 8204820, 8878220, 9151396, 10722158, 11439245, 13317330, 13727094, 16083237, 21444316, 22878490, 26634660, 26805395, 27454188, 29742037, 32166474, 34317735, 45756980, 53610790, 59484074, 64332948, 68635470, 69694027, 80416185, 89226111, 107221580, 118968148, 137270940, 139388054, 148710185, 160832370, 178452222, 209082081, 278776108, 297420370, 321664740, 348470135, 356904444, 359192293, 418164162, 446130555, 594840740, 696940270, 718384586, 836328324, 892261110, 1045410405, 1077576879, 1393880540, 1436769172, 1784522220, 1795961465, 2090820810, 2155153758, 3591922930, 4181641620, 4310307516, 4669499809, 5387884395, 7183845860, 9338999618, 10775768790, 14008499427, 18677999236, 21551537580, 23347499045, 28016998854, 46694998090, 56033997708, 70042497135, 93389996180, 140084994270, 280169988540]

約数ペア:

[(1, 280169988540), (2, 140084994270), (3, 93389996180), (4, 70042497135), (5, 56033997708), (6, 46694998090), (10, 28016998854), (12, 23347499045), (13, 21551537580), (15, 18677999236), (20, 14008499427), (26, 10775768790), (30, 9338999618), (39, 7183845860), (52, 5387884395), (60, 4669499809), (65, 4310307516), (67, 4181641620), (78, 3591922930), (130, 2155153758), (134, 2090820810), (156, 1795961465), (157, 1784522220), (195, 1436769172), (201, 1393880540), (260, 1077576879), (268, 1045410405), (314, 892261110), (335, 836328324), (390, 718384586), (402, 696940270), (471, 594840740), (628, 446130555), (670, 418164162), (780, 359192293), (785, 356904444), (804, 348470135), (871, 321664740), (942, 297420370), (1005, 278776108), (1340, 209082081), (1570, 178452222), (1742, 160832370), (1884, 148710185), (2010, 139388054), (2041, 137270940), (2355, 118968148), (2613, 107221580), (3140, 89226111), (3484, 80416185), (4020, 69694027), (4082, 68635470), (4355, 64332948), (4710, 59484074), (5226, 53610790), (6123, 45756980), (8164, 34317735), (8710, 32166474), (9420, 29742037), (10205, 27454188), (10452, 26805395), (10519, 26634660), (12246, 22878490), (13065, 21444316), (17420, 16083237), (20410, 13727094), (21038, 13317330), (24492, 11439245), (26130, 10722158), (30615, 9151396), (31557, 8878220), (34147, 8204820), (40820, 6863547), (42076, 6658665), (52260, 5361079), (52595, 5326932), (61230, 4575698), (63114, 4439110), (68294, 4102410), (102441, 2734940), (105190, 2663466), (122460, 2287849), (126228, 2219555), (136588, 2051205), (136747, 2048820), (157785, 1775644), (170735, 1640964), (204882, 1367470), (210380, 1331733), (273494, 1024410), (315570, 887822), (341470, 820482), (409764, 683735), (410241, 682940), (443911, 631140), (512205, 546988)]