18978859680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 576

約数和(自身を含む): 69189894144

約数和(自身を除く): 50211034464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 83, 88, 93, 96, 110, 120, 121, 124, 127, 132, 155, 160, 165, 166, 176, 186, 220, 240, 242, 248, 249, 254, 264, 310, 330, 332, 341, 352, 363, 372, 381, 415, 440, 465, 480, 484, 496, 498, 508, 528, 605, 620, 635, 660, 664, 682, 726, 744, 762, 830, 880, 913, 930, 968, 992, 996, 1016, 1023, 1056, 1210, 1240, 1245, 1270, 1320, 1328, 1364, 1397, 1452, 1488, 1524, 1660, 1705, 1760, 1815, 1826, 1860, 1905, 1936, 1992, 2032, 2046, 2420, 2480, 2490, 2540, 2573, 2640, 2656, 2728, 2739, 2794, 2904, 2976, 3048, 3320, 3410, 3630, 3652, 3720, 3751, 3810, 3872, 3937, 3984, 4064, 4092, 4191, 4565, 4840, 4960, 4980, 5080, 5115, 5146, 5280, 5456, 5478, 5588, 5808, 6096, 6640, 6820, 6985, 7260, 7304, 7440, 7502, 7620, 7719, 7874, 7968, 8184, 8382, 9130, 9680, 9960, 10043, 10160, 10230, 10292, 10541, 10912, 10956, 11176, 11253, 11616, 11811, 12192, 12865, 13280, 13640, 13695, 13970, 14520, 14608, 14880, 15004, 15240, 15367, 15438, 15748, 16368, 16764, 18260, 18755, 19360, 19685, 19920, 20086, 20320, 20460, 20584, 20955, 21082, 21912, 22352, 22506, 23622, 25730, 27280, 27390, 27940, 28303, 29040, 29216, 30008, 30129, 30480, 30734, 30876, 31496, 31623, 32736, 33528, 36520, 37510, 38595, 39370, 39840, 40172, 40920, 41168, 41910, 42164, 43307, 43824, 44704, 45012, 46101, 47244, 50215, 51460, 52705, 54560, 54780, 55880, 56265, 56606, 58080, 59055, 60016, 60258, 60960, 61468, 61752, 62992, 63246, 67056, 73040, 75020, 76835, 77190, 78740, 80344, 81840, 82336, 83820, 84328, 84909, 86614, 87648, 90024, 92202, 94488, 100430, 102920, 105410, 109560, 111760, 112530, 113212, 115951, 118110, 120032, 120516, 122936, 123504, 125984, 126492, 129921, 134112, 141515, 146080, 150040, 150645, 153670, 154380, 157480, 158115, 160688, 163680, 167640, 168656, 169818, 173228, 180048, 184404, 188976, 200860, 205840, 210820, 216535, 219120, 223520, 225060, 226424, 230505, 231902, 236220, 241032, 245872, 247008, 252984, 259842, 283030, 300080, 301290, 307340, 308760, 311333, 314960, 316230, 321376, 326771, 335280, 337312, 339636, 346456, 347853, 360096, 368808, 377952, 401720, 411680, 421640, 424545, 433070, 438240, 450120, 452848, 461010, 463804, 472440, 476377, 482064, 491744, 505968, 519684, 566060, 579755, 600160, 602580, 614680, 617520, 622666, 629920, 632460, 649605, 653542, 670560, 679272, 692912, 695706, 737616, 803440, 843280, 849090, 866140, 900240, 905696, 922020, 927608, 933999, 944880, 952754, 964128, 980313, 1011936, 1039368, 1132120, 1159510, 1205160, 1229360, 1235040, 1245332, 1264920, 1275461, 1299210, 1307084, 1358544, 1385824, 1391412, 1429131, 1475232, 1556665, 1606880, 1633855, 1686560, 1698180, 1732280, 1739265, 1800480, 1844040, 1855216, 1867998, 1889760, 1905508, 1960626, 2078736, 2264240, 2319020, 2381885, 2410320, 2458720, 2490664, 2529840, 2550922, 2598420, 2614168, 2717088, 2782824, 2858262, 3113330, 3267710, 3396360, 3464560, 3478530, 3594481, 3688080, 3710432, 3735996, 3811016, 3826383, 3921252, 4157472, 4528480, 4638040, 4669995, 4763770, 4820640, 4901565, 4981328, 5059680, 5101844, 5196840, 5228336, 5565648, 5716524, 6226660, 6377305, 6535420, 6792720, 6929120, 6957060, 7145655, 7188962, 7376160, 7471992, 7622032, 7652766, 7842504, 9276080, 9339990, 9527540, 9803130, 9962656, 10203688, 10393680, 10456672, 10783443, 11131296, 11433048, 12453320, 12754610, 13070840, 13585440, 13914120, 14291310, 14377924, 14943984, 15244064, 15305532, 15685008, 17972405, 18552160, 18679980, 19055080, 19131915, 19606260, 20407376, 20787360, 21566886, 22866096, 24906640, 25509220, 26141680, 27828240, 28582620, 28755848, 29887968, 30611064, 31370016, 35944810, 37359960, 38110160, 38263830, 39212520, 39539291, 40814752, 43133772, 45732192, 49813280, 51018440, 52283360, 53917215, 55656480, 57165240, 57511696, 61222128, 71889620, 74719920, 76220320, 76527660, 78425040, 79078582, 86267544, 102036880, 107834430, 114330480, 115023392, 118617873, 122444256, 143779240, 149439840, 153055320, 156850080, 158157164, 172535088, 197696455, 204073760, 215668860, 228660960, 237235746, 287558480, 306110640, 316314328, 345070176, 395392910, 431337720, 474471492, 575116960, 593089365, 612221280, 632628656, 790785820, 862675440, 948942984, 1186178730, 1265257312, 1581571640, 1725350880, 1897885968, 2372357460, 3163143280, 3795771936, 4744714920, 6326286560, 9489429840, 18978859680]

約数ペア:

[(1, 18978859680), (2, 9489429840), (3, 6326286560), (4, 4744714920), (5, 3795771936), (6, 3163143280), (8, 2372357460), (10, 1897885968), (11, 1725350880), (12, 1581571640), (15, 1265257312), (16, 1186178730), (20, 948942984), (22, 862675440), (24, 790785820), (30, 632628656), (31, 612221280), (32, 593089365), (33, 575116960), (40, 474471492), (44, 431337720), (48, 395392910), (55, 345070176), (60, 316314328), (62, 306110640), (66, 287558480), (80, 237235746), (83, 228660960), (88, 215668860), (93, 204073760), (96, 197696455), (110, 172535088), (120, 158157164), (121, 156850080), (124, 153055320), (127, 149439840), (132, 143779240), (155, 122444256), (160, 118617873), (165, 115023392), (166, 114330480), (176, 107834430), (186, 102036880), (220, 86267544), (240, 79078582), (242, 78425040), (248, 76527660), (249, 76220320), (254, 74719920), (264, 71889620), (310, 61222128), (330, 57511696), (332, 57165240), (341, 55656480), (352, 53917215), (363, 52283360), (372, 51018440), (381, 49813280), (415, 45732192), (440, 43133772), (465, 40814752), (480, 39539291), (484, 39212520), (496, 38263830), (498, 38110160), (508, 37359960), (528, 35944810), (605, 31370016), (620, 30611064), (635, 29887968), (660, 28755848), (664, 28582620), (682, 27828240), (726, 26141680), (744, 25509220), (762, 24906640), (830, 22866096), (880, 21566886), (913, 20787360), (930, 20407376), (968, 19606260), (992, 19131915), (996, 19055080), (1016, 18679980), (1023, 18552160), (1056, 17972405), (1210, 15685008), (1240, 15305532), (1245, 15244064), (1270, 14943984), (1320, 14377924), (1328, 14291310), (1364, 13914120), (1397, 13585440), (1452, 13070840), (1488, 12754610), (1524, 12453320), (1660, 11433048), (1705, 11131296), (1760, 10783443), (1815, 10456672), (1826, 10393680), (1860, 10203688), (1905, 9962656), (1936, 9803130), (1992, 9527540), (2032, 9339990), (2046, 9276080), (2420, 7842504), (2480, 7652766), (2490, 7622032), (2540, 7471992), (2573, 7376160), (2640, 7188962), (2656, 7145655), (2728, 6957060), (2739, 6929120), (2794, 6792720), (2904, 6535420), (2976, 6377305), (3048, 6226660), (3320, 5716524), (3410, 5565648), (3630, 5228336), (3652, 5196840), (3720, 5101844), (3751, 5059680), (3810, 4981328), (3872, 4901565), (3937, 4820640), (3984, 4763770), (4064, 4669995), (4092, 4638040), (4191, 4528480), (4565, 4157472), (4840, 3921252), (4960, 3826383), (4980, 3811016), (5080, 3735996), (5115, 3710432), (5146, 3688080), (5280, 3594481), (5456, 3478530), (5478, 3464560), (5588, 3396360), (5808, 3267710), (6096, 3113330), (6640, 2858262), (6820, 2782824), (6985, 2717088), (7260, 2614168), (7304, 2598420), (7440, 2550922), (7502, 2529840), (7620, 2490664), (7719, 2458720), (7874, 2410320), (7968, 2381885), (8184, 2319020), (8382, 2264240), (9130, 2078736), (9680, 1960626), (9960, 1905508), (10043, 1889760), (10160, 1867998), (10230, 1855216), (10292, 1844040), (10541, 1800480), (10912, 1739265), (10956, 1732280), (11176, 1698180), (11253, 1686560), (11616, 1633855), (11811, 1606880), (12192, 1556665), (12865, 1475232), (13280, 1429131), (13640, 1391412), (13695, 1385824), (13970, 1358544), (14520, 1307084), (14608, 1299210), (14880, 1275461), (15004, 1264920), (15240, 1245332), (15367, 1235040), (15438, 1229360), (15748, 1205160), (16368, 1159510), (16764, 1132120), (18260, 1039368), (18755, 1011936), (19360, 980313), (19685, 964128), (19920, 952754), (20086, 944880), (20320, 933999), (20460, 927608), (20584, 922020), (20955, 905696), (21082, 900240), (21912, 866140), (22352, 849090), (22506, 843280), (23622, 803440), (25730, 737616), (27280, 695706), (27390, 692912), (27940, 679272), (28303, 670560), (29040, 653542), (29216, 649605), (30008, 632460), (30129, 629920), (30480, 622666), (30734, 617520), (30876, 614680), (31496, 602580), (31623, 600160), (32736, 579755), (33528, 566060), (36520, 519684), (37510, 505968), (38595, 491744), (39370, 482064), (39840, 476377), (40172, 472440), (40920, 463804), (41168, 461010), (41910, 452848), (42164, 450120), (43307, 438240), (43824, 433070), (44704, 424545), (45012, 421640), (46101, 411680), (47244, 401720), (50215, 377952), (51460, 368808), (52705, 360096), (54560, 347853), (54780, 346456), (55880, 339636), (56265, 337312), (56606, 335280), (58080, 326771), (59055, 321376), (60016, 316230), (60258, 314960), (60960, 311333), (61468, 308760), (61752, 307340), (62992, 301290), (63246, 300080), (67056, 283030), (73040, 259842), (75020, 252984), (76835, 247008), (77190, 245872), (78740, 241032), (80344, 236220), (81840, 231902), (82336, 230505), (83820, 226424), (84328, 225060), (84909, 223520), (86614, 219120), (87648, 216535), (90024, 210820), (92202, 205840), (94488, 200860), (100430, 188976), (102920, 184404), (105410, 180048), (109560, 173228), (111760, 169818), (112530, 168656), (113212, 167640), (115951, 163680), (118110, 160688), (120032, 158115), (120516, 157480), (122936, 154380), (123504, 153670), (125984, 150645), (126492, 150040), (129921, 146080), (134112, 141515)]