220862460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2180

約数の個数: 192

約数和(自身を含む): 801561600

約数和(自身を除く): 580699140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2129, 2470, 2660, 2730, 2964, 3458, 3705, 3990, 4258, 4940, 5187, 5460, 6387, 6916, 7410, 7980, 8516, 8645, 10374, 10645, 12774, 14820, 14903, 17290, 20748, 21290, 25548, 25935, 27677, 29806, 31935, 34580, 40451, 42580, 44709, 51870, 55354, 59612, 63870, 74515, 80902, 83031, 89418, 103740, 110708, 121353, 127740, 138385, 149030, 161804, 166062, 178836, 193739, 202255, 223545, 242706, 276770, 283157, 298060, 332124, 387478, 404510, 415155, 447090, 485412, 525863, 553540, 566314, 581217, 606765, 774956, 809020, 830310, 849471, 894180, 968695, 1051726, 1132628, 1162434, 1213530, 1415785, 1577589, 1660620, 1698942, 1937390, 2103452, 2324868, 2427060, 2629315, 2831570, 2906085, 3155178, 3397884, 3681041, 3874780, 4247355, 5258630, 5663140, 5812170, 6310356, 7362082, 7887945, 8494710, 10517260, 11043123, 11624340, 14724164, 15775890, 16989420, 18405205, 22086246, 31551780, 36810410, 44172492, 55215615, 73620820, 110431230, 220862460]

約数ペア:

[(1, 220862460), (2, 110431230), (3, 73620820), (4, 55215615), (5, 44172492), (6, 36810410), (7, 31551780), (10, 22086246), (12, 18405205), (13, 16989420), (14, 15775890), (15, 14724164), (19, 11624340), (20, 11043123), (21, 10517260), (26, 8494710), (28, 7887945), (30, 7362082), (35, 6310356), (38, 5812170), (39, 5663140), (42, 5258630), (52, 4247355), (57, 3874780), (60, 3681041), (65, 3397884), (70, 3155178), (76, 2906085), (78, 2831570), (84, 2629315), (91, 2427060), (95, 2324868), (105, 2103452), (114, 1937390), (130, 1698942), (133, 1660620), (140, 1577589), (156, 1415785), (182, 1213530), (190, 1162434), (195, 1132628), (210, 1051726), (228, 968695), (247, 894180), (260, 849471), (266, 830310), (273, 809020), (285, 774956), (364, 606765), (380, 581217), (390, 566314), (399, 553540), (420, 525863), (455, 485412), (494, 447090), (532, 415155), (546, 404510), (570, 387478), (665, 332124), (741, 298060), (780, 283157), (798, 276770), (910, 242706), (988, 223545), (1092, 202255), (1140, 193739), (1235, 178836), (1330, 166062), (1365, 161804), (1482, 149030), (1596, 138385), (1729, 127740), (1820, 121353), (1995, 110708), (2129, 103740), (2470, 89418), (2660, 83031), (2730, 80902), (2964, 74515), (3458, 63870), (3705, 59612), (3990, 55354), (4258, 51870), (4940, 44709), (5187, 42580), (5460, 40451), (6387, 34580), (6916, 31935), (7410, 29806), (7980, 27677), (8516, 25935), (8645, 25548), (10374, 21290), (10645, 20748), (12774, 17290), (14820, 14903)]