209787480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 384

約数和(自身を含む): 849139200

約数和(自身を除く): 639351720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 59, 60, 63, 68, 70, 72, 83, 84, 85, 90, 102, 105, 118, 119, 120, 126, 136, 140, 153, 166, 168, 170, 177, 180, 204, 210, 236, 238, 249, 252, 255, 280, 295, 306, 315, 332, 340, 354, 357, 360, 408, 413, 415, 420, 472, 476, 498, 504, 510, 531, 581, 590, 595, 612, 630, 664, 680, 708, 714, 747, 765, 826, 830, 840, 885, 952, 996, 1003, 1020, 1062, 1071, 1162, 1180, 1190, 1224, 1239, 1245, 1260, 1411, 1416, 1428, 1494, 1530, 1652, 1660, 1743, 1770, 1785, 1992, 2006, 2040, 2065, 2124, 2142, 2324, 2360, 2380, 2478, 2490, 2520, 2655, 2822, 2856, 2905, 2988, 3009, 3060, 3304, 3320, 3486, 3540, 3570, 3717, 3735, 4012, 4130, 4233, 4248, 4284, 4648, 4760, 4897, 4956, 4980, 5015, 5229, 5310, 5355, 5644, 5810, 5976, 6018, 6120, 6195, 6972, 7021, 7055, 7080, 7140, 7434, 7470, 8024, 8260, 8466, 8568, 8715, 9027, 9794, 9877, 9912, 9960, 10030, 10458, 10620, 10710, 11288, 11620, 12036, 12390, 12699, 13944, 14042, 14110, 14280, 14691, 14868, 14940, 15045, 16520, 16932, 17430, 18054, 18585, 19588, 19754, 20060, 20916, 21063, 21165, 21240, 21420, 23240, 24072, 24485, 24780, 25398, 26145, 28084, 28220, 29382, 29631, 29736, 29880, 30090, 33864, 34279, 34860, 35105, 36108, 37170, 39176, 39508, 40120, 41832, 42126, 42330, 42840, 44073, 45135, 48970, 49385, 49560, 50796, 52290, 56168, 56440, 58764, 59262, 60180, 63189, 63495, 68558, 69720, 70210, 72216, 73455, 74340, 79016, 83249, 84252, 84660, 88146, 88893, 90270, 97940, 98770, 101592, 102837, 104580, 105315, 117528, 118524, 120360, 126378, 126990, 137116, 140420, 146910, 148155, 148680, 166498, 168504, 169320, 171395, 176292, 177786, 180540, 195880, 197540, 205674, 209160, 210630, 220365, 237048, 249747, 252756, 253980, 274232, 280840, 293820, 296310, 308511, 315945, 332996, 342790, 352584, 355572, 361080, 395080, 411348, 416245, 421260, 440730, 444465, 499494, 505512, 507960, 514185, 582743, 587640, 592620, 617022, 631890, 665992, 685580, 711144, 749241, 822696, 832490, 842520, 881460, 888930, 998988, 1028370, 1165486, 1185240, 1234044, 1248735, 1263780, 1371160, 1498482, 1542555, 1664980, 1748229, 1762920, 1777860, 1997976, 2056740, 2330972, 2468088, 2497470, 2527560, 2913715, 2996964, 3085110, 3329960, 3496458, 3555720, 3746205, 4113480, 4661944, 4994940, 5244687, 5827430, 5993928, 6170220, 6992916, 7492410, 8741145, 9989880, 10489374, 11654860, 12340440, 13985832, 14984820, 17482290, 20978748, 23309720, 26223435, 29969640, 34964580, 41957496, 52446870, 69929160, 104893740, 209787480]

約数ペア:

[(1, 209787480), (2, 104893740), (3, 69929160), (4, 52446870), (5, 41957496), (6, 34964580), (7, 29969640), (8, 26223435), (9, 23309720), (10, 20978748), (12, 17482290), (14, 14984820), (15, 13985832), (17, 12340440), (18, 11654860), (20, 10489374), (21, 9989880), (24, 8741145), (28, 7492410), (30, 6992916), (34, 6170220), (35, 5993928), (36, 5827430), (40, 5244687), (42, 4994940), (45, 4661944), (51, 4113480), (56, 3746205), (59, 3555720), (60, 3496458), (63, 3329960), (68, 3085110), (70, 2996964), (72, 2913715), (83, 2527560), (84, 2497470), (85, 2468088), (90, 2330972), (102, 2056740), (105, 1997976), (118, 1777860), (119, 1762920), (120, 1748229), (126, 1664980), (136, 1542555), (140, 1498482), (153, 1371160), (166, 1263780), (168, 1248735), (170, 1234044), (177, 1185240), (180, 1165486), (204, 1028370), (210, 998988), (236, 888930), (238, 881460), (249, 842520), (252, 832490), (255, 822696), (280, 749241), (295, 711144), (306, 685580), (315, 665992), (332, 631890), (340, 617022), (354, 592620), (357, 587640), (360, 582743), (408, 514185), (413, 507960), (415, 505512), (420, 499494), (472, 444465), (476, 440730), (498, 421260), (504, 416245), (510, 411348), (531, 395080), (581, 361080), (590, 355572), (595, 352584), (612, 342790), (630, 332996), (664, 315945), (680, 308511), (708, 296310), (714, 293820), (747, 280840), (765, 274232), (826, 253980), (830, 252756), (840, 249747), (885, 237048), (952, 220365), (996, 210630), (1003, 209160), (1020, 205674), (1062, 197540), (1071, 195880), (1162, 180540), (1180, 177786), (1190, 176292), (1224, 171395), (1239, 169320), (1245, 168504), (1260, 166498), (1411, 148680), (1416, 148155), (1428, 146910), (1494, 140420), (1530, 137116), (1652, 126990), (1660, 126378), (1743, 120360), (1770, 118524), (1785, 117528), (1992, 105315), (2006, 104580), (2040, 102837), (2065, 101592), (2124, 98770), (2142, 97940), (2324, 90270), (2360, 88893), (2380, 88146), (2478, 84660), (2490, 84252), (2520, 83249), (2655, 79016), (2822, 74340), (2856, 73455), (2905, 72216), (2988, 70210), (3009, 69720), (3060, 68558), (3304, 63495), (3320, 63189), (3486, 60180), (3540, 59262), (3570, 58764), (3717, 56440), (3735, 56168), (4012, 52290), (4130, 50796), (4233, 49560), (4248, 49385), (4284, 48970), (4648, 45135), (4760, 44073), (4897, 42840), (4956, 42330), (4980, 42126), (5015, 41832), (5229, 40120), (5310, 39508), (5355, 39176), (5644, 37170), (5810, 36108), (5976, 35105), (6018, 34860), (6120, 34279), (6195, 33864), (6972, 30090), (7021, 29880), (7055, 29736), (7080, 29631), (7140, 29382), (7434, 28220), (7470, 28084), (8024, 26145), (8260, 25398), (8466, 24780), (8568, 24485), (8715, 24072), (9027, 23240), (9794, 21420), (9877, 21240), (9912, 21165), (9960, 21063), (10030, 20916), (10458, 20060), (10620, 19754), (10710, 19588), (11288, 18585), (11620, 18054), (12036, 17430), (12390, 16932), (12699, 16520), (13944, 15045), (14042, 14940), (14110, 14868), (14280, 14691)]