38420774460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{10433}}^1$

素因数の和:10988

約数の個数: 144

約数和(自身を含む): 119636244000

約数和(自身を除く): 81215469540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 499, 615, 738, 820, 998, 1230, 1476, 1497, 1845, 1996, 2460, 2495, 2994, 3690, 4491, 4990, 5988, 7380, 7485, 8982, 9980, 10433, 14970, 17964, 20459, 20866, 22455, 29940, 31299, 40918, 41732, 44910, 52165, 61377, 62598, 81836, 89820, 93897, 102295, 104330, 122754, 125196, 156495, 184131, 187794, 204590, 208660, 245508, 306885, 312990, 368262, 375588, 409180, 427753, 469485, 613770, 625980, 736524, 855506, 920655, 938970, 1227540, 1283259, 1711012, 1841310, 1877940, 2138765, 2566518, 3682620, 3849777, 4277530, 5133036, 5206067, 6416295, 7699554, 8555060, 10412134, 12832590, 15399108, 15618201, 19248885, 20824268, 25665180, 26030335, 31236402, 38497770, 46854603, 52060670, 62472804, 76995540, 78091005, 93709206, 104121340, 156182010, 187418412, 213448747, 234273015, 312364020, 426897494, 468546030, 640346241, 853794988, 937092060, 1067243735, 1280692482, 1921038723, 2134487470, 2561384964, 3201731205, 3842077446, 4268974940, 6403462410, 7684154892, 9605193615, 12806924820, 19210387230, 38420774460]

約数ペア:

[(1, 38420774460), (2, 19210387230), (3, 12806924820), (4, 9605193615), (5, 7684154892), (6, 6403462410), (9, 4268974940), (10, 3842077446), (12, 3201731205), (15, 2561384964), (18, 2134487470), (20, 1921038723), (30, 1280692482), (36, 1067243735), (41, 937092060), (45, 853794988), (60, 640346241), (82, 468546030), (90, 426897494), (123, 312364020), (164, 234273015), (180, 213448747), (205, 187418412), (246, 156182010), (369, 104121340), (410, 93709206), (492, 78091005), (499, 76995540), (615, 62472804), (738, 52060670), (820, 46854603), (998, 38497770), (1230, 31236402), (1476, 26030335), (1497, 25665180), (1845, 20824268), (1996, 19248885), (2460, 15618201), (2495, 15399108), (2994, 12832590), (3690, 10412134), (4491, 8555060), (4990, 7699554), (5988, 6416295), (7380, 5206067), (7485, 5133036), (8982, 4277530), (9980, 3849777), (10433, 3682620), (14970, 2566518), (17964, 2138765), (20459, 1877940), (20866, 1841310), (22455, 1711012), (29940, 1283259), (31299, 1227540), (40918, 938970), (41732, 920655), (44910, 855506), (52165, 736524), (61377, 625980), (62598, 613770), (81836, 469485), (89820, 427753), (93897, 409180), (102295, 375588), (104330, 368262), (122754, 312990), (125196, 306885), (156495, 245508), (184131, 208660), (187794, 204590)]