4980493740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:772

約数の個数: 192

約数和(自身を含む): 15157134720

約数和(自身を除く): 10176640980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 181, 204, 212, 255, 265, 318, 340, 362, 509, 510, 530, 543, 636, 724, 795, 901, 905, 1018, 1020, 1060, 1086, 1527, 1590, 1802, 1810, 2036, 2172, 2545, 2703, 2715, 3054, 3077, 3180, 3604, 3620, 4505, 5090, 5406, 5430, 6108, 6154, 7635, 8653, 9010, 9231, 9593, 10180, 10812, 10860, 12308, 13515, 15270, 15385, 17306, 18020, 18462, 19186, 25959, 26977, 27030, 28779, 30540, 30770, 34612, 36924, 38372, 43265, 46155, 47965, 51918, 53954, 54060, 57558, 61540, 80931, 86530, 92129, 92310, 95930, 103836, 107908, 115116, 129795, 134885, 143895, 161862, 163081, 173060, 184258, 184620, 191860, 259590, 269770, 276387, 287790, 323724, 326162, 368516, 404655, 458609, 460645, 489243, 519180, 539540, 552774, 575580, 652324, 809310, 815405, 917218, 921290, 978486, 1105548, 1375827, 1381935, 1566193, 1618620, 1630810, 1834436, 1842580, 1956972, 2293045, 2446215, 2751654, 2763870, 3132386, 3261620, 4586090, 4698579, 4882837, 4892430, 5503308, 5527740, 6264772, 6879135, 7830965, 9172180, 9397158, 9765674, 9784860, 13758270, 14648511, 15661930, 18794316, 19531348, 23492895, 24414185, 27516540, 29297022, 31323860, 46985790, 48828370, 58594044, 73242555, 83008229, 93971580, 97656740, 146485110, 166016458, 249024687, 292970220, 332032916, 415041145, 498049374, 830082290, 996098748, 1245123435, 1660164580, 2490246870, 4980493740]

約数ペア:

[(1, 4980493740), (2, 2490246870), (3, 1660164580), (4, 1245123435), (5, 996098748), (6, 830082290), (10, 498049374), (12, 415041145), (15, 332032916), (17, 292970220), (20, 249024687), (30, 166016458), (34, 146485110), (51, 97656740), (53, 93971580), (60, 83008229), (68, 73242555), (85, 58594044), (102, 48828370), (106, 46985790), (159, 31323860), (170, 29297022), (181, 27516540), (204, 24414185), (212, 23492895), (255, 19531348), (265, 18794316), (318, 15661930), (340, 14648511), (362, 13758270), (509, 9784860), (510, 9765674), (530, 9397158), (543, 9172180), (636, 7830965), (724, 6879135), (795, 6264772), (901, 5527740), (905, 5503308), (1018, 4892430), (1020, 4882837), (1060, 4698579), (1086, 4586090), (1527, 3261620), (1590, 3132386), (1802, 2763870), (1810, 2751654), (2036, 2446215), (2172, 2293045), (2545, 1956972), (2703, 1842580), (2715, 1834436), (3054, 1630810), (3077, 1618620), (3180, 1566193), (3604, 1381935), (3620, 1375827), (4505, 1105548), (5090, 978486), (5406, 921290), (5430, 917218), (6108, 815405), (6154, 809310), (7635, 652324), (8653, 575580), (9010, 552774), (9231, 539540), (9593, 519180), (10180, 489243), (10812, 460645), (10860, 458609), (12308, 404655), (13515, 368516), (15270, 326162), (15385, 323724), (17306, 287790), (18020, 276387), (18462, 269770), (19186, 259590), (25959, 191860), (26977, 184620), (27030, 184258), (28779, 173060), (30540, 163081), (30770, 161862), (34612, 143895), (36924, 134885), (38372, 129795), (43265, 115116), (46155, 107908), (47965, 103836), (51918, 95930), (53954, 92310), (54060, 92129), (57558, 86530), (61540, 80931)]