289320130890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{18839}}^1$

素因数の和:20161

約数の個数: 192

約数和(自身を含む): 905694566400

約数和(自身を除く): 616374435510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1283, 1330, 1710, 1995, 2394, 2566, 3849, 3990, 5985, 6415, 7698, 8981, 11547, 11970, 12830, 17962, 18839, 19245, 23094, 24377, 26943, 37678, 38490, 44905, 48754, 53886, 56517, 57735, 73131, 80829, 89810, 94195, 113034, 115470, 121885, 131873, 134715, 146262, 161658, 169551, 170639, 188390, 219393, 243770, 263746, 269430, 282585, 339102, 341278, 357941, 365655, 395619, 404145, 438786, 511917, 565170, 659365, 715882, 731310, 791238, 808290, 847755, 853195, 1023834, 1073823, 1096965, 1186857, 1318730, 1535751, 1695510, 1706390, 1789705, 1978095, 2147646, 2193930, 2373714, 2505587, 2559585, 3071502, 3221469, 3579410, 3956190, 5011174, 5119170, 5369115, 5934285, 6442938, 7516761, 7678755, 10738230, 11868570, 12527935, 15033522, 15357510, 16107345, 22550283, 24170437, 25055870, 32214690, 37583805, 45100566, 48340874, 72511311, 75167610, 112751415, 120852185, 145022622, 169193059, 217533933, 225502830, 241704370, 338386118, 362556555, 435067866, 459238303, 507579177, 725113110, 845965295, 918476606, 1015158354, 1087669665, 1377714909, 1522737531, 1691930590, 2175339330, 2296191515, 2537895885, 2755429818, 3045475062, 3214668121, 4133144727, 4592383030, 5075791770, 6429336242, 6888574545, 7613687655, 8266289454, 9644004363, 13777149090, 15227375310, 16073340605, 19288008726, 20665723635, 28932013089, 32146681210, 41331447270, 48220021815, 57864026178, 96440043630, 144660065445, 289320130890]

約数ペア:

[(1, 289320130890), (2, 144660065445), (3, 96440043630), (5, 57864026178), (6, 48220021815), (7, 41331447270), (9, 32146681210), (10, 28932013089), (14, 20665723635), (15, 19288008726), (18, 16073340605), (19, 15227375310), (21, 13777149090), (30, 9644004363), (35, 8266289454), (38, 7613687655), (42, 6888574545), (45, 6429336242), (57, 5075791770), (63, 4592383030), (70, 4133144727), (90, 3214668121), (95, 3045475062), (105, 2755429818), (114, 2537895885), (126, 2296191515), (133, 2175339330), (171, 1691930590), (190, 1522737531), (210, 1377714909), (266, 1087669665), (285, 1015158354), (315, 918476606), (342, 845965295), (399, 725113110), (570, 507579177), (630, 459238303), (665, 435067866), (798, 362556555), (855, 338386118), (1197, 241704370), (1283, 225502830), (1330, 217533933), (1710, 169193059), (1995, 145022622), (2394, 120852185), (2566, 112751415), (3849, 75167610), (3990, 72511311), (5985, 48340874), (6415, 45100566), (7698, 37583805), (8981, 32214690), (11547, 25055870), (11970, 24170437), (12830, 22550283), (17962, 16107345), (18839, 15357510), (19245, 15033522), (23094, 12527935), (24377, 11868570), (26943, 10738230), (37678, 7678755), (38490, 7516761), (44905, 6442938), (48754, 5934285), (53886, 5369115), (56517, 5119170), (57735, 5011174), (73131, 3956190), (80829, 3579410), (89810, 3221469), (94195, 3071502), (113034, 2559585), (115470, 2505587), (121885, 2373714), (131873, 2193930), (134715, 2147646), (146262, 1978095), (161658, 1789705), (169551, 1706390), (170639, 1695510), (188390, 1535751), (219393, 1318730), (243770, 1186857), (263746, 1096965), (269430, 1073823), (282585, 1023834), (339102, 853195), (341278, 847755), (357941, 808290), (365655, 791238), (395619, 731310), (404145, 715882), (438786, 659365), (511917, 565170)]