2728457760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 384

約数和(自身を含む): 10489651200

約数和(自身を除く): 7761193440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 79, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 158, 160, 168, 190, 210, 224, 228, 237, 240, 266, 280, 285, 304, 316, 336, 380, 395, 399, 420, 456, 474, 480, 532, 541, 553, 560, 570, 608, 632, 665, 672, 760, 790, 798, 840, 912, 948, 1064, 1082, 1106, 1120, 1140, 1185, 1264, 1330, 1501, 1520, 1580, 1596, 1623, 1659, 1680, 1824, 1896, 1995, 2128, 2164, 2212, 2280, 2370, 2528, 2660, 2705, 2765, 3002, 3040, 3160, 3192, 3246, 3318, 3360, 3787, 3792, 3990, 4256, 4328, 4424, 4503, 4560, 4740, 5320, 5410, 5530, 6004, 6320, 6384, 6492, 6636, 7505, 7574, 7584, 7980, 8115, 8295, 8656, 8848, 9006, 9120, 9480, 10279, 10507, 10640, 10820, 11060, 11361, 12008, 12640, 12768, 12984, 13272, 15010, 15148, 15960, 16230, 16590, 17312, 17696, 18012, 18935, 18960, 20558, 21014, 21280, 21640, 22120, 22515, 22722, 24016, 25968, 26544, 30020, 30296, 30837, 31521, 31920, 32460, 33180, 36024, 37870, 37920, 41116, 42028, 42739, 43280, 44240, 45030, 45444, 48032, 51395, 51936, 52535, 53088, 56805, 60040, 60592, 61674, 63042, 63840, 64920, 66360, 71953, 72048, 75740, 82232, 84056, 85478, 86560, 88480, 90060, 90888, 102790, 105070, 113610, 120080, 121184, 123348, 126084, 128217, 129840, 132720, 143906, 144096, 151480, 154185, 157605, 164464, 168112, 170956, 180120, 181776, 205580, 210140, 213695, 215859, 227220, 240160, 246696, 252168, 256434, 259680, 265440, 287812, 299173, 302960, 308370, 315210, 328928, 336224, 341912, 359765, 360240, 363552, 411160, 420280, 427390, 431718, 454440, 493392, 504336, 512868, 575624, 598346, 605920, 616740, 630420, 641085, 683824, 719530, 720480, 812041, 822320, 840560, 854780, 863436, 897519, 908880, 986784, 1008672, 1025736, 1079295, 1151248, 1196692, 1233480, 1260840, 1282170, 1367648, 1439060, 1495865, 1624082, 1644640, 1681120, 1709560, 1726872, 1795038, 1817760, 2051472, 2158590, 2302496, 2393384, 2436123, 2466960, 2521680, 2564340, 2878120, 2991730, 3248164, 3419120, 3453744, 3590076, 4060205, 4102944, 4317180, 4487595, 4786768, 4872246, 4933920, 5043360, 5128680, 5684287, 5756240, 5983460, 6496328, 6838240, 6907488, 7180152, 8120410, 8634360, 8975190, 9573536, 9744492, 10257360, 11368574, 11512480, 11966920, 12180615, 12992656, 14360304, 16240820, 17052861, 17268720, 17950380, 19488984, 20514720, 22737148, 23933840, 24361230, 25985312, 28421435, 28720608, 32481640, 34105722, 34537440, 35900760, 38977968, 45474296, 47867680, 48722460, 56842870, 64963280, 68211444, 71801520, 77955936, 85264305, 90948592, 97444920, 113685740, 129926560, 136422888, 143603040, 170528610, 181897184, 194889840, 227371480, 272845776, 341057220, 389779680, 454742960, 545691552, 682114440, 909485920, 1364228880, 2728457760]

約数ペア:

[(1, 2728457760), (2, 1364228880), (3, 909485920), (4, 682114440), (5, 545691552), (6, 454742960), (7, 389779680), (8, 341057220), (10, 272845776), (12, 227371480), (14, 194889840), (15, 181897184), (16, 170528610), (19, 143603040), (20, 136422888), (21, 129926560), (24, 113685740), (28, 97444920), (30, 90948592), (32, 85264305), (35, 77955936), (38, 71801520), (40, 68211444), (42, 64963280), (48, 56842870), (56, 48722460), (57, 47867680), (60, 45474296), (70, 38977968), (76, 35900760), (79, 34537440), (80, 34105722), (84, 32481640), (95, 28720608), (96, 28421435), (105, 25985312), (112, 24361230), (114, 23933840), (120, 22737148), (133, 20514720), (140, 19488984), (152, 17950380), (158, 17268720), (160, 17052861), (168, 16240820), (190, 14360304), (210, 12992656), (224, 12180615), (228, 11966920), (237, 11512480), (240, 11368574), (266, 10257360), (280, 9744492), (285, 9573536), (304, 8975190), (316, 8634360), (336, 8120410), (380, 7180152), (395, 6907488), (399, 6838240), (420, 6496328), (456, 5983460), (474, 5756240), (480, 5684287), (532, 5128680), (541, 5043360), (553, 4933920), (560, 4872246), (570, 4786768), (608, 4487595), (632, 4317180), (665, 4102944), (672, 4060205), (760, 3590076), (790, 3453744), (798, 3419120), (840, 3248164), (912, 2991730), (948, 2878120), (1064, 2564340), (1082, 2521680), (1106, 2466960), (1120, 2436123), (1140, 2393384), (1185, 2302496), (1264, 2158590), (1330, 2051472), (1501, 1817760), (1520, 1795038), (1580, 1726872), (1596, 1709560), (1623, 1681120), (1659, 1644640), (1680, 1624082), (1824, 1495865), (1896, 1439060), (1995, 1367648), (2128, 1282170), (2164, 1260840), (2212, 1233480), (2280, 1196692), (2370, 1151248), (2528, 1079295), (2660, 1025736), (2705, 1008672), (2765, 986784), (3002, 908880), (3040, 897519), (3160, 863436), (3192, 854780), (3246, 840560), (3318, 822320), (3360, 812041), (3787, 720480), (3792, 719530), (3990, 683824), (4256, 641085), (4328, 630420), (4424, 616740), (4503, 605920), (4560, 598346), (4740, 575624), (5320, 512868), (5410, 504336), (5530, 493392), (6004, 454440), (6320, 431718), (6384, 427390), (6492, 420280), (6636, 411160), (7505, 363552), (7574, 360240), (7584, 359765), (7980, 341912), (8115, 336224), (8295, 328928), (8656, 315210), (8848, 308370), (9006, 302960), (9120, 299173), (9480, 287812), (10279, 265440), (10507, 259680), (10640, 256434), (10820, 252168), (11060, 246696), (11361, 240160), (12008, 227220), (12640, 215859), (12768, 213695), (12984, 210140), (13272, 205580), (15010, 181776), (15148, 180120), (15960, 170956), (16230, 168112), (16590, 164464), (17312, 157605), (17696, 154185), (18012, 151480), (18935, 144096), (18960, 143906), (20558, 132720), (21014, 129840), (21280, 128217), (21640, 126084), (22120, 123348), (22515, 121184), (22722, 120080), (24016, 113610), (25968, 105070), (26544, 102790), (30020, 90888), (30296, 90060), (30837, 88480), (31521, 86560), (31920, 85478), (32460, 84056), (33180, 82232), (36024, 75740), (37870, 72048), (37920, 71953), (41116, 66360), (42028, 64920), (42739, 63840), (43280, 63042), (44240, 61674), (45030, 60592), (45444, 60040), (48032, 56805), (51395, 53088), (51936, 52535)]