228995520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 224

約数和(自身を含む): 798819840

約数和(自身を除く): 569824320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 118, 120, 130, 156, 160, 177, 192, 195, 208, 236, 240, 260, 295, 311, 312, 320, 354, 390, 416, 472, 480, 520, 590, 622, 624, 708, 767, 780, 832, 885, 933, 944, 960, 1040, 1180, 1244, 1248, 1416, 1534, 1555, 1560, 1770, 1866, 1888, 2080, 2301, 2360, 2488, 2496, 2832, 3068, 3110, 3120, 3540, 3732, 3776, 3835, 4043, 4160, 4602, 4665, 4720, 4976, 5664, 6136, 6220, 6240, 7080, 7464, 7670, 8086, 9204, 9330, 9440, 9952, 11328, 11505, 12129, 12272, 12440, 12480, 14160, 14928, 15340, 16172, 18349, 18408, 18660, 18880, 19904, 20215, 23010, 24258, 24544, 24880, 28320, 29856, 30680, 32344, 36698, 36816, 37320, 40430, 46020, 48516, 49088, 49760, 55047, 56640, 59712, 60645, 61360, 64688, 73396, 73632, 74640, 80860, 91745, 92040, 97032, 99520, 110094, 121290, 122720, 129376, 146792, 147264, 149280, 161720, 183490, 184080, 194064, 220188, 238537, 242580, 245440, 258752, 275235, 293584, 298560, 323440, 366980, 368160, 388128, 440376, 477074, 485160, 550470, 587168, 646880, 715611, 733960, 736320, 776256, 880752, 954148, 970320, 1100940, 1174336, 1192685, 1293760, 1431222, 1467920, 1761504, 1908296, 1940640, 2201880, 2385370, 2862444, 2935840, 3523008, 3578055, 3816592, 3881280, 4403760, 4770740, 5724888, 5871680, 7156110, 7633184, 8807520, 9541480, 11449776, 14312220, 15266368, 17615040, 19082960, 22899552, 28624440, 38165920, 45799104, 57248880, 76331840, 114497760, 228995520]

約数ペア:

[(1, 228995520), (2, 114497760), (3, 76331840), (4, 57248880), (5, 45799104), (6, 38165920), (8, 28624440), (10, 22899552), (12, 19082960), (13, 17615040), (15, 15266368), (16, 14312220), (20, 11449776), (24, 9541480), (26, 8807520), (30, 7633184), (32, 7156110), (39, 5871680), (40, 5724888), (48, 4770740), (52, 4403760), (59, 3881280), (60, 3816592), (64, 3578055), (65, 3523008), (78, 2935840), (80, 2862444), (96, 2385370), (104, 2201880), (118, 1940640), (120, 1908296), (130, 1761504), (156, 1467920), (160, 1431222), (177, 1293760), (192, 1192685), (195, 1174336), (208, 1100940), (236, 970320), (240, 954148), (260, 880752), (295, 776256), (311, 736320), (312, 733960), (320, 715611), (354, 646880), (390, 587168), (416, 550470), (472, 485160), (480, 477074), (520, 440376), (590, 388128), (622, 368160), (624, 366980), (708, 323440), (767, 298560), (780, 293584), (832, 275235), (885, 258752), (933, 245440), (944, 242580), (960, 238537), (1040, 220188), (1180, 194064), (1244, 184080), (1248, 183490), (1416, 161720), (1534, 149280), (1555, 147264), (1560, 146792), (1770, 129376), (1866, 122720), (1888, 121290), (2080, 110094), (2301, 99520), (2360, 97032), (2488, 92040), (2496, 91745), (2832, 80860), (3068, 74640), (3110, 73632), (3120, 73396), (3540, 64688), (3732, 61360), (3776, 60645), (3835, 59712), (4043, 56640), (4160, 55047), (4602, 49760), (4665, 49088), (4720, 48516), (4976, 46020), (5664, 40430), (6136, 37320), (6220, 36816), (6240, 36698), (7080, 32344), (7464, 30680), (7670, 29856), (8086, 28320), (9204, 24880), (9330, 24544), (9440, 24258), (9952, 23010), (11328, 20215), (11505, 19904), (12129, 18880), (12272, 18660), (12440, 18408), (12480, 18349), (14160, 16172), (14928, 15340)]