1940767920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1617

約数の個数: 480

約数和(自身を含む): 8449459200

約数和(自身を除く): 6508691280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 104, 105, 112, 114, 117, 120, 126, 130, 133, 140, 144, 152, 156, 168, 171, 180, 182, 190, 195, 208, 210, 228, 234, 240, 247, 252, 260, 266, 273, 280, 285, 304, 312, 315, 336, 342, 360, 364, 380, 390, 399, 420, 455, 456, 468, 494, 504, 520, 532, 546, 560, 570, 585, 624, 630, 665, 684, 720, 728, 741, 760, 780, 798, 819, 840, 855, 910, 912, 936, 988, 1008, 1040, 1064, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1456, 1482, 1520, 1559, 1560, 1596, 1638, 1680, 1710, 1729, 1820, 1872, 1976, 1995, 2128, 2184, 2223, 2280, 2340, 2394, 2470, 2520, 2660, 2730, 2736, 2964, 3118, 3120, 3192, 3276, 3420, 3458, 3640, 3705, 3952, 3990, 4095, 4368, 4446, 4560, 4677, 4680, 4788, 4940, 5040, 5187, 5320, 5460, 5928, 5985, 6236, 6384, 6552, 6840, 6916, 7280, 7410, 7795, 7980, 8190, 8645, 8892, 9354, 9360, 9576, 9880, 10374, 10640, 10913, 10920, 11115, 11856, 11970, 12472, 13104, 13680, 13832, 14031, 14820, 15561, 15590, 15960, 16380, 17290, 17784, 18708, 19152, 19760, 20267, 20748, 21826, 21840, 22230, 23385, 23940, 24944, 25935, 27664, 28062, 29621, 29640, 31122, 31180, 31920, 32739, 32760, 34580, 35568, 37416, 40534, 41496, 43652, 44460, 46770, 47880, 51870, 54565, 56124, 59242, 59280, 60801, 62244, 62360, 65478, 65520, 69160, 70155, 74832, 77805, 81068, 82992, 87304, 88863, 88920, 93540, 95760, 98217, 101335, 103740, 109130, 112248, 118484, 121602, 124488, 124720, 130956, 138320, 140310, 141869, 148105, 155610, 162136, 163695, 174608, 177726, 177840, 182403, 187080, 196434, 202670, 207347, 207480, 218260, 224496, 236968, 243204, 248976, 261912, 266589, 280620, 283738, 296210, 304005, 311220, 324272, 327390, 355452, 364806, 374160, 385073, 392868, 405340, 414694, 414960, 425607, 436520, 444315, 473936, 486408, 491085, 523824, 533178, 561240, 567476, 592420, 608010, 622041, 622440, 654780, 709345, 710904, 729612, 770146, 785736, 810680, 829388, 851214, 873040, 888630, 912015, 972816, 982170, 1036735, 1066356, 1122480, 1134952, 1155219, 1184840, 1216020, 1244082, 1244880, 1276821, 1309560, 1332945, 1418690, 1421808, 1459224, 1540292, 1571472, 1621360, 1658776, 1702428, 1777260, 1824030, 1866123, 1925365, 1964340, 2073470, 2128035, 2132712, 2269904, 2310438, 2369680, 2432040, 2488164, 2553642, 2619120, 2665890, 2695511, 2837380, 2918448, 3080584, 3110205, 3317552, 3404856, 3465657, 3554520, 3648060, 3732246, 3850730, 3928680, 4146940, 4256070, 4265424, 4620876, 4864080, 4976328, 5107284, 5331780, 5391022, 5674760, 5776095, 6161168, 6220410, 6384105, 6809712, 6931314, 7109040, 7296120, 7464492, 7701460, 7857360, 8086533, 8293880, 8512140, 9241752, 9330615, 9952656, 10214568, 10663560, 10782044, 11349520, 11552190, 12440820, 12768210, 13477555, 13862628, 14592240, 14928984, 15402920, 16173066, 16587760, 17024280, 17328285, 18483504, 18661230, 20429136, 21327120, 21564088, 23104380, 24259599, 24881640, 25536420, 26955110, 27725256, 29857968, 30805840, 32346132, 34048560, 34656570, 37322460, 40432665, 43128176, 46208760, 48519198, 49763280, 51072840, 53910220, 55450512, 64692264, 69313140, 74644920, 80865330, 92417520, 97038396, 102145680, 107820440, 121297995, 129384528, 138626280, 149289840, 161730660, 194076792, 215640880, 242595990, 277252560, 323461320, 388153584, 485191980, 646922640, 970383960, 1940767920]

約数ペア:

[(1, 1940767920), (2, 970383960), (3, 646922640), (4, 485191980), (5, 388153584), (6, 323461320), (7, 277252560), (8, 242595990), (9, 215640880), (10, 194076792), (12, 161730660), (13, 149289840), (14, 138626280), (15, 129384528), (16, 121297995), (18, 107820440), (19, 102145680), (20, 97038396), (21, 92417520), (24, 80865330), (26, 74644920), (28, 69313140), (30, 64692264), (35, 55450512), (36, 53910220), (38, 51072840), (39, 49763280), (40, 48519198), (42, 46208760), (45, 43128176), (48, 40432665), (52, 37322460), (56, 34656570), (57, 34048560), (60, 32346132), (63, 30805840), (65, 29857968), (70, 27725256), (72, 26955110), (76, 25536420), (78, 24881640), (80, 24259599), (84, 23104380), (90, 21564088), (91, 21327120), (95, 20429136), (104, 18661230), (105, 18483504), (112, 17328285), (114, 17024280), (117, 16587760), (120, 16173066), (126, 15402920), (130, 14928984), (133, 14592240), (140, 13862628), (144, 13477555), (152, 12768210), (156, 12440820), (168, 11552190), (171, 11349520), (180, 10782044), (182, 10663560), (190, 10214568), (195, 9952656), (208, 9330615), (210, 9241752), (228, 8512140), (234, 8293880), (240, 8086533), (247, 7857360), (252, 7701460), (260, 7464492), (266, 7296120), (273, 7109040), (280, 6931314), (285, 6809712), (304, 6384105), (312, 6220410), (315, 6161168), (336, 5776095), (342, 5674760), (360, 5391022), (364, 5331780), (380, 5107284), (390, 4976328), (399, 4864080), (420, 4620876), (455, 4265424), (456, 4256070), (468, 4146940), (494, 3928680), (504, 3850730), (520, 3732246), (532, 3648060), (546, 3554520), (560, 3465657), (570, 3404856), (585, 3317552), (624, 3110205), (630, 3080584), (665, 2918448), (684, 2837380), (720, 2695511), (728, 2665890), (741, 2619120), (760, 2553642), (780, 2488164), (798, 2432040), (819, 2369680), (840, 2310438), (855, 2269904), (910, 2132712), (912, 2128035), (936, 2073470), (988, 1964340), (1008, 1925365), (1040, 1866123), (1064, 1824030), (1092, 1777260), (1140, 1702428), (1170, 1658776), (1197, 1621360), (1235, 1571472), (1260, 1540292), (1330, 1459224), (1365, 1421808), (1368, 1418690), (1456, 1332945), (1482, 1309560), (1520, 1276821), (1559, 1244880), (1560, 1244082), (1596, 1216020), (1638, 1184840), (1680, 1155219), (1710, 1134952), (1729, 1122480), (1820, 1066356), (1872, 1036735), (1976, 982170), (1995, 972816), (2128, 912015), (2184, 888630), (2223, 873040), (2280, 851214), (2340, 829388), (2394, 810680), (2470, 785736), (2520, 770146), (2660, 729612), (2730, 710904), (2736, 709345), (2964, 654780), (3118, 622440), (3120, 622041), (3192, 608010), (3276, 592420), (3420, 567476), (3458, 561240), (3640, 533178), (3705, 523824), (3952, 491085), (3990, 486408), (4095, 473936), (4368, 444315), (4446, 436520), (4560, 425607), (4677, 414960), (4680, 414694), (4788, 405340), (4940, 392868), (5040, 385073), (5187, 374160), (5320, 364806), (5460, 355452), (5928, 327390), (5985, 324272), (6236, 311220), (6384, 304005), (6552, 296210), (6840, 283738), (6916, 280620), (7280, 266589), (7410, 261912), (7795, 248976), (7980, 243204), (8190, 236968), (8645, 224496), (8892, 218260), (9354, 207480), (9360, 207347), (9576, 202670), (9880, 196434), (10374, 187080), (10640, 182403), (10913, 177840), (10920, 177726), (11115, 174608), (11856, 163695), (11970, 162136), (12472, 155610), (13104, 148105), (13680, 141869), (13832, 140310), (14031, 138320), (14820, 130956), (15561, 124720), (15590, 124488), (15960, 121602), (16380, 118484), (17290, 112248), (17784, 109130), (18708, 103740), (19152, 101335), (19760, 98217), (20267, 95760), (20748, 93540), (21826, 88920), (21840, 88863), (22230, 87304), (23385, 82992), (23940, 81068), (24944, 77805), (25935, 74832), (27664, 70155), (28062, 69160), (29621, 65520), (29640, 65478), (31122, 62360), (31180, 62244), (31920, 60801), (32739, 59280), (32760, 59242), (34580, 56124), (35568, 54565), (37416, 51870), (40534, 47880), (41496, 46770), (43652, 44460)]