156949750860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1879}}^1\times {\mathrm{28411}}^1$

素因数の和:30316

約数の個数: 144

約数和(自身を含む): 511497826560

約数和(自身を除く): 354548075700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 1879, 2940, 3758, 5637, 7516, 9395, 11274, 13153, 18790, 22548, 26306, 28185, 28411, 37580, 39459, 52612, 56370, 56822, 65765, 78918, 85233, 92071, 112740, 113644, 131530, 142055, 157836, 170466, 184142, 197295, 198877, 263060, 276213, 284110, 340932, 368284, 394590, 397754, 426165, 460355, 552426, 568220, 596631, 789180, 795508, 852330, 920710, 994385, 1104852, 1193262, 1381065, 1392139, 1704660, 1841420, 1988770, 2386524, 2762130, 2784278, 2983155, 3977540, 4176417, 5524260, 5568556, 5966310, 6960695, 8352834, 11932620, 13921390, 16705668, 20882085, 27842780, 41764170, 53384269, 83528340, 106768538, 160152807, 213537076, 266921345, 320305614, 373689883, 533842690, 640611228, 747379766, 800764035, 1067685380, 1121069649, 1494759532, 1601528070, 1868449415, 2242139298, 2615829181, 3203056140, 3736898830, 4484278596, 5231658362, 5605348245, 7473797660, 7847487543, 10463316724, 11210696490, 13079145905, 15694975086, 22421392980, 26158291810, 31389950172, 39237437715, 52316583620, 78474875430, 156949750860]

約数ペア:

[(1, 156949750860), (2, 78474875430), (3, 52316583620), (4, 39237437715), (5, 31389950172), (6, 26158291810), (7, 22421392980), (10, 15694975086), (12, 13079145905), (14, 11210696490), (15, 10463316724), (20, 7847487543), (21, 7473797660), (28, 5605348245), (30, 5231658362), (35, 4484278596), (42, 3736898830), (49, 3203056140), (60, 2615829181), (70, 2242139298), (84, 1868449415), (98, 1601528070), (105, 1494759532), (140, 1121069649), (147, 1067685380), (196, 800764035), (210, 747379766), (245, 640611228), (294, 533842690), (420, 373689883), (490, 320305614), (588, 266921345), (735, 213537076), (980, 160152807), (1470, 106768538), (1879, 83528340), (2940, 53384269), (3758, 41764170), (5637, 27842780), (7516, 20882085), (9395, 16705668), (11274, 13921390), (13153, 11932620), (18790, 8352834), (22548, 6960695), (26306, 5966310), (28185, 5568556), (28411, 5524260), (37580, 4176417), (39459, 3977540), (52612, 2983155), (56370, 2784278), (56822, 2762130), (65765, 2386524), (78918, 1988770), (85233, 1841420), (92071, 1704660), (112740, 1392139), (113644, 1381065), (131530, 1193262), (142055, 1104852), (157836, 994385), (170466, 920710), (184142, 852330), (197295, 795508), (198877, 789180), (263060, 596631), (276213, 568220), (284110, 552426), (340932, 460355), (368284, 426165), (394590, 397754)]