8728073640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15413}}^1$

素因数の和:15465

約数の個数: 288

約数和(自身を含む): 33580015560

約数和(自身を除く): 24851941920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 264, 286, 312, 330, 360, 363, 390, 396, 429, 440, 468, 484, 495, 520, 572, 585, 605, 660, 715, 726, 780, 792, 858, 936, 968, 990, 1089, 1144, 1170, 1210, 1287, 1320, 1430, 1452, 1560, 1573, 1716, 1815, 1980, 2145, 2178, 2340, 2420, 2574, 2860, 2904, 3146, 3432, 3630, 3960, 4290, 4356, 4680, 4719, 4840, 5148, 5445, 5720, 6292, 6435, 7260, 7865, 8580, 8712, 9438, 10296, 10890, 12584, 12870, 14157, 14520, 15413, 15730, 17160, 18876, 21780, 23595, 25740, 28314, 30826, 31460, 37752, 43560, 46239, 47190, 51480, 56628, 61652, 62920, 70785, 77065, 92478, 94380, 113256, 123304, 138717, 141570, 154130, 169543, 184956, 188760, 200369, 231195, 277434, 283140, 308260, 339086, 369912, 400738, 462390, 508629, 554868, 566280, 601107, 616520, 678172, 693585, 801476, 847715, 924780, 1001845, 1017258, 1109736, 1202214, 1356344, 1387170, 1525887, 1602952, 1695430, 1803321, 1849560, 1864973, 2003690, 2034516, 2204059, 2404428, 2543145, 2774340, 3005535, 3051774, 3390860, 3606642, 3729946, 4007380, 4069032, 4408118, 4808856, 5086290, 5548680, 5594919, 6011070, 6103548, 6612177, 6781720, 7213284, 7459892, 7629435, 8014760, 8816236, 9016605, 9324865, 10172580, 11020295, 11189838, 12022140, 12207096, 13224354, 14426568, 14919784, 15258870, 16784757, 17632472, 18033210, 18649730, 19836531, 20345160, 22040590, 22379676, 24044280, 24244649, 26448708, 27974595, 30517740, 33060885, 33569514, 36066420, 37299460, 39673062, 44081180, 44759352, 48489298, 52897416, 55949190, 61035480, 66121770, 67139028, 72132840, 72733947, 74598920, 79346124, 83923785, 88162360, 96978596, 99182655, 111898380, 121223245, 132243540, 134278056, 145467894, 158692248, 167847570, 193957192, 198365310, 218201841, 223796760, 242446490, 264487080, 290935788, 335695140, 363669735, 396730620, 436403682, 484892980, 581871576, 671390280, 727339470, 793461240, 872807364, 969785960, 1091009205, 1454678940, 1745614728, 2182018410, 2909357880, 4364036820, 8728073640]

約数ペア:

[(1, 8728073640), (2, 4364036820), (3, 2909357880), (4, 2182018410), (5, 1745614728), (6, 1454678940), (8, 1091009205), (9, 969785960), (10, 872807364), (11, 793461240), (12, 727339470), (13, 671390280), (15, 581871576), (18, 484892980), (20, 436403682), (22, 396730620), (24, 363669735), (26, 335695140), (30, 290935788), (33, 264487080), (36, 242446490), (39, 223796760), (40, 218201841), (44, 198365310), (45, 193957192), (52, 167847570), (55, 158692248), (60, 145467894), (65, 134278056), (66, 132243540), (72, 121223245), (78, 111898380), (88, 99182655), (90, 96978596), (99, 88162360), (104, 83923785), (110, 79346124), (117, 74598920), (120, 72733947), (121, 72132840), (130, 67139028), (132, 66121770), (143, 61035480), (156, 55949190), (165, 52897416), (180, 48489298), (195, 44759352), (198, 44081180), (220, 39673062), (234, 37299460), (242, 36066420), (260, 33569514), (264, 33060885), (286, 30517740), (312, 27974595), (330, 26448708), (360, 24244649), (363, 24044280), (390, 22379676), (396, 22040590), (429, 20345160), (440, 19836531), (468, 18649730), (484, 18033210), (495, 17632472), (520, 16784757), (572, 15258870), (585, 14919784), (605, 14426568), (660, 13224354), (715, 12207096), (726, 12022140), (780, 11189838), (792, 11020295), (858, 10172580), (936, 9324865), (968, 9016605), (990, 8816236), (1089, 8014760), (1144, 7629435), (1170, 7459892), (1210, 7213284), (1287, 6781720), (1320, 6612177), (1430, 6103548), (1452, 6011070), (1560, 5594919), (1573, 5548680), (1716, 5086290), (1815, 4808856), (1980, 4408118), (2145, 4069032), (2178, 4007380), (2340, 3729946), (2420, 3606642), (2574, 3390860), (2860, 3051774), (2904, 3005535), (3146, 2774340), (3432, 2543145), (3630, 2404428), (3960, 2204059), (4290, 2034516), (4356, 2003690), (4680, 1864973), (4719, 1849560), (4840, 1803321), (5148, 1695430), (5445, 1602952), (5720, 1525887), (6292, 1387170), (6435, 1356344), (7260, 1202214), (7865, 1109736), (8580, 1017258), (8712, 1001845), (9438, 924780), (10296, 847715), (10890, 801476), (12584, 693585), (12870, 678172), (14157, 616520), (14520, 601107), (15413, 566280), (15730, 554868), (17160, 508629), (18876, 462390), (21780, 400738), (23595, 369912), (25740, 339086), (28314, 308260), (30826, 283140), (31460, 277434), (37752, 231195), (43560, 200369), (46239, 188760), (47190, 184956), (51480, 169543), (56628, 154130), (61652, 141570), (62920, 138717), (70785, 123304), (77065, 113256), (92478, 94380)]