196794780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 729308160

約数和(自身を除く): 532513380

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, 49, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 105, 114, 130, 133, 140, 147, 156, 182, 190, 195, 196, 210, 228, 245, 247, 260, 266, 271, 273, 285, 294, 364, 380, 390, 399, 420, 455, 490, 494, 532, 542, 546, 570, 588, 637, 665, 735, 741, 780, 798, 813, 910, 931, 980, 988, 1084, 1092, 1140, 1235, 1274, 1330, 1355, 1365, 1470, 1482, 1596, 1626, 1729, 1820, 1862, 1897, 1911, 1995, 2470, 2548, 2660, 2710, 2730, 2793, 2940, 2964, 3185, 3252, 3458, 3523, 3705, 3724, 3794, 3822, 3990, 4065, 4655, 4940, 5149, 5187, 5420, 5460, 5586, 5691, 6370, 6916, 7046, 7410, 7588, 7644, 7980, 8130, 8645, 9310, 9485, 9555, 10298, 10374, 10569, 11172, 11382, 12103, 12740, 13279, 13965, 14092, 14820, 15447, 16260, 17290, 17615, 18620, 18970, 19110, 20596, 20748, 21138, 22764, 24206, 24661, 25745, 25935, 26558, 27930, 28455, 30894, 34580, 35230, 36043, 36309, 37940, 38220, 39837, 42276, 48412, 49322, 51490, 51870, 52845, 53116, 55860, 56910, 60515, 61788, 66395, 66937, 70460, 72086, 72618, 73983, 77235, 79674, 98644, 102980, 103740, 105690, 108129, 113820, 121030, 123305, 132790, 133874, 144172, 145236, 147966, 154470, 159348, 172627, 180215, 181545, 199185, 200811, 211380, 216258, 242060, 246610, 252301, 265580, 267748, 295932, 308940, 334685, 345254, 360430, 363090, 369915, 398370, 401622, 432516, 468559, 493220, 504602, 517881, 540645, 669370, 690508, 720860, 726180, 739830, 756903, 796740, 803244, 863135, 937118, 1004055, 1009204, 1035762, 1081290, 1261505, 1338740, 1405677, 1479660, 1513806, 1726270, 1874236, 2008110, 2071524, 2162580, 2342795, 2523010, 2589405, 2811354, 3027612, 3279913, 3452540, 3784515, 4016220, 4685590, 5046020, 5178810, 5622708, 6559826, 7028385, 7569030, 9371180, 9839739, 10357620, 13119652, 14056770, 15138060, 16399565, 19679478, 28113540, 32799130, 39358956, 49198695, 65598260, 98397390, 196794780]

約数ペア:

[(1, 196794780), (2, 98397390), (3, 65598260), (4, 49198695), (5, 39358956), (6, 32799130), (7, 28113540), (10, 19679478), (12, 16399565), (13, 15138060), (14, 14056770), (15, 13119652), (19, 10357620), (20, 9839739), (21, 9371180), (26, 7569030), (28, 7028385), (30, 6559826), (35, 5622708), (38, 5178810), (39, 5046020), (42, 4685590), (49, 4016220), (52, 3784515), (57, 3452540), (60, 3279913), (65, 3027612), (70, 2811354), (76, 2589405), (78, 2523010), (84, 2342795), (91, 2162580), (95, 2071524), (98, 2008110), (105, 1874236), (114, 1726270), (130, 1513806), (133, 1479660), (140, 1405677), (147, 1338740), (156, 1261505), (182, 1081290), (190, 1035762), (195, 1009204), (196, 1004055), (210, 937118), (228, 863135), (245, 803244), (247, 796740), (260, 756903), (266, 739830), (271, 726180), (273, 720860), (285, 690508), (294, 669370), (364, 540645), (380, 517881), (390, 504602), (399, 493220), (420, 468559), (455, 432516), (490, 401622), (494, 398370), (532, 369915), (542, 363090), (546, 360430), (570, 345254), (588, 334685), (637, 308940), (665, 295932), (735, 267748), (741, 265580), (780, 252301), (798, 246610), (813, 242060), (910, 216258), (931, 211380), (980, 200811), (988, 199185), (1084, 181545), (1092, 180215), (1140, 172627), (1235, 159348), (1274, 154470), (1330, 147966), (1355, 145236), (1365, 144172), (1470, 133874), (1482, 132790), (1596, 123305), (1626, 121030), (1729, 113820), (1820, 108129), (1862, 105690), (1897, 103740), (1911, 102980), (1995, 98644), (2470, 79674), (2548, 77235), (2660, 73983), (2710, 72618), (2730, 72086), (2793, 70460), (2940, 66937), (2964, 66395), (3185, 61788), (3252, 60515), (3458, 56910), (3523, 55860), (3705, 53116), (3724, 52845), (3794, 51870), (3822, 51490), (3990, 49322), (4065, 48412), (4655, 42276), (4940, 39837), (5149, 38220), (5187, 37940), (5420, 36309), (5460, 36043), (5586, 35230), (5691, 34580), (6370, 30894), (6916, 28455), (7046, 27930), (7410, 26558), (7588, 25935), (7644, 25745), (7980, 24661), (8130, 24206), (8645, 22764), (9310, 21138), (9485, 20748), (9555, 20596), (10298, 19110), (10374, 18970), (10569, 18620), (11172, 17615), (11382, 17290), (12103, 16260), (12740, 15447), (13279, 14820), (13965, 14092)]