1672330660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:954

約数の個数: 192

約数和(自身を含む): 4766920704

約数和(自身を除く): 3094590044

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 103, 110, 130, 140, 143, 154, 182, 206, 220, 260, 286, 308, 364, 385, 412, 455, 515, 572, 715, 721, 770, 811, 910, 1001, 1030, 1133, 1339, 1430, 1442, 1540, 1622, 1820, 2002, 2060, 2266, 2678, 2860, 2884, 3244, 3605, 4004, 4055, 4532, 5005, 5356, 5665, 5677, 6695, 7210, 7931, 8110, 8921, 9373, 10010, 10543, 11330, 11354, 13390, 14420, 14729, 15862, 16220, 17842, 18746, 20020, 21086, 22660, 22708, 26780, 28385, 29458, 31724, 35684, 37492, 39655, 42172, 44605, 46865, 52715, 56770, 58916, 62447, 73645, 73801, 79310, 83533, 89210, 93730, 103103, 105430, 113540, 115973, 124894, 147290, 147602, 158620, 167066, 178420, 187460, 206206, 210860, 231946, 249788, 294580, 295204, 312235, 334132, 369005, 412412, 417665, 463892, 515515, 579865, 584731, 624470, 738010, 811811, 835330, 918863, 1031030, 1085929, 1159730, 1169462, 1248940, 1476020, 1623622, 1670660, 1837726, 2062060, 2171858, 2319460, 2338924, 2923655, 3247244, 3675452, 4059055, 4343716, 4594315, 5429645, 5847310, 6432041, 7601503, 8118110, 9188630, 10859290, 11694620, 11945219, 12864082, 15203006, 16236220, 18377260, 21718580, 23890438, 25728164, 30406012, 32160205, 38007515, 47780876, 59726095, 64320410, 76015030, 83616533, 119452190, 128640820, 152030060, 167233066, 238904380, 334466132, 418082665, 836165330, 1672330660]

約数ペア:

[(1, 1672330660), (2, 836165330), (4, 418082665), (5, 334466132), (7, 238904380), (10, 167233066), (11, 152030060), (13, 128640820), (14, 119452190), (20, 83616533), (22, 76015030), (26, 64320410), (28, 59726095), (35, 47780876), (44, 38007515), (52, 32160205), (55, 30406012), (65, 25728164), (70, 23890438), (77, 21718580), (91, 18377260), (103, 16236220), (110, 15203006), (130, 12864082), (140, 11945219), (143, 11694620), (154, 10859290), (182, 9188630), (206, 8118110), (220, 7601503), (260, 6432041), (286, 5847310), (308, 5429645), (364, 4594315), (385, 4343716), (412, 4059055), (455, 3675452), (515, 3247244), (572, 2923655), (715, 2338924), (721, 2319460), (770, 2171858), (811, 2062060), (910, 1837726), (1001, 1670660), (1030, 1623622), (1133, 1476020), (1339, 1248940), (1430, 1169462), (1442, 1159730), (1540, 1085929), (1622, 1031030), (1820, 918863), (2002, 835330), (2060, 811811), (2266, 738010), (2678, 624470), (2860, 584731), (2884, 579865), (3244, 515515), (3605, 463892), (4004, 417665), (4055, 412412), (4532, 369005), (5005, 334132), (5356, 312235), (5665, 295204), (5677, 294580), (6695, 249788), (7210, 231946), (7931, 210860), (8110, 206206), (8921, 187460), (9373, 178420), (10010, 167066), (10543, 158620), (11330, 147602), (11354, 147290), (13390, 124894), (14420, 115973), (14729, 113540), (15862, 105430), (16220, 103103), (17842, 93730), (18746, 89210), (20020, 83533), (21086, 79310), (22660, 73801), (22708, 73645), (26780, 62447), (28385, 58916), (29458, 56770), (31724, 52715), (35684, 46865), (37492, 44605), (39655, 42172)]