448547040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 288

約数和(自身を含む): 1649452896

約数和(自身を除く): 1200905856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 73, 80, 85, 90, 96, 102, 120, 136, 144, 146, 153, 160, 170, 180, 204, 219, 240, 251, 255, 272, 288, 292, 306, 340, 360, 365, 408, 438, 480, 502, 510, 544, 584, 612, 657, 680, 720, 730, 753, 765, 816, 876, 1004, 1020, 1095, 1168, 1224, 1241, 1255, 1314, 1360, 1440, 1460, 1506, 1530, 1632, 1752, 2008, 2040, 2190, 2259, 2336, 2448, 2482, 2510, 2628, 2720, 2920, 3012, 3060, 3285, 3504, 3723, 3765, 4016, 4080, 4267, 4380, 4518, 4896, 4964, 5020, 5256, 5840, 6024, 6120, 6205, 6570, 7008, 7446, 7530, 8032, 8160, 8534, 8760, 9036, 9928, 10040, 10512, 11169, 11295, 11680, 12048, 12240, 12410, 12801, 13140, 14892, 15060, 17068, 17520, 18072, 18323, 18615, 19856, 20080, 21024, 21335, 22338, 22590, 24096, 24480, 24820, 25602, 26280, 29784, 30120, 34136, 35040, 36144, 36646, 37230, 38403, 39712, 40160, 42670, 44676, 45180, 49640, 51204, 52560, 54969, 55845, 59568, 60240, 64005, 68272, 72288, 73292, 74460, 76806, 85340, 89352, 90360, 91615, 99280, 102408, 105120, 109938, 111690, 119136, 120480, 128010, 136544, 146584, 148920, 153612, 164907, 170680, 178704, 180720, 183230, 192015, 198560, 204816, 219876, 223380, 256020, 274845, 293168, 297840, 307224, 311491, 329814, 341360, 357408, 361440, 366460, 384030, 409632, 439752, 446760, 512040, 549690, 586336, 595680, 614448, 622982, 659628, 682720, 732920, 768060, 824535, 879504, 893520, 934473, 1024080, 1099380, 1228896, 1245964, 1319256, 1465840, 1536120, 1557455, 1649070, 1759008, 1787040, 1868946, 2048160, 2198760, 2491928, 2638512, 2803419, 2931680, 3072240, 3114910, 3298140, 3737892, 4397520, 4672365, 4983856, 5277024, 5606838, 6144480, 6229820, 6596280, 7475784, 8795040, 9344730, 9967712, 11213676, 12459640, 13192560, 14017095, 14951568, 18689460, 22427352, 24919280, 26385120, 28034190, 29903136, 37378920, 44854704, 49838560, 56068380, 74757840, 89709408, 112136760, 149515680, 224273520, 448547040]

約数ペア:

[(1, 448547040), (2, 224273520), (3, 149515680), (4, 112136760), (5, 89709408), (6, 74757840), (8, 56068380), (9, 49838560), (10, 44854704), (12, 37378920), (15, 29903136), (16, 28034190), (17, 26385120), (18, 24919280), (20, 22427352), (24, 18689460), (30, 14951568), (32, 14017095), (34, 13192560), (36, 12459640), (40, 11213676), (45, 9967712), (48, 9344730), (51, 8795040), (60, 7475784), (68, 6596280), (72, 6229820), (73, 6144480), (80, 5606838), (85, 5277024), (90, 4983856), (96, 4672365), (102, 4397520), (120, 3737892), (136, 3298140), (144, 3114910), (146, 3072240), (153, 2931680), (160, 2803419), (170, 2638512), (180, 2491928), (204, 2198760), (219, 2048160), (240, 1868946), (251, 1787040), (255, 1759008), (272, 1649070), (288, 1557455), (292, 1536120), (306, 1465840), (340, 1319256), (360, 1245964), (365, 1228896), (408, 1099380), (438, 1024080), (480, 934473), (502, 893520), (510, 879504), (544, 824535), (584, 768060), (612, 732920), (657, 682720), (680, 659628), (720, 622982), (730, 614448), (753, 595680), (765, 586336), (816, 549690), (876, 512040), (1004, 446760), (1020, 439752), (1095, 409632), (1168, 384030), (1224, 366460), (1241, 361440), (1255, 357408), (1314, 341360), (1360, 329814), (1440, 311491), (1460, 307224), (1506, 297840), (1530, 293168), (1632, 274845), (1752, 256020), (2008, 223380), (2040, 219876), (2190, 204816), (2259, 198560), (2336, 192015), (2448, 183230), (2482, 180720), (2510, 178704), (2628, 170680), (2720, 164907), (2920, 153612), (3012, 148920), (3060, 146584), (3285, 136544), (3504, 128010), (3723, 120480), (3765, 119136), (4016, 111690), (4080, 109938), (4267, 105120), (4380, 102408), (4518, 99280), (4896, 91615), (4964, 90360), (5020, 89352), (5256, 85340), (5840, 76806), (6024, 74460), (6120, 73292), (6205, 72288), (6570, 68272), (7008, 64005), (7446, 60240), (7530, 59568), (8032, 55845), (8160, 54969), (8534, 52560), (8760, 51204), (9036, 49640), (9928, 45180), (10040, 44676), (10512, 42670), (11169, 40160), (11295, 39712), (11680, 38403), (12048, 37230), (12240, 36646), (12410, 36144), (12801, 35040), (13140, 34136), (14892, 30120), (15060, 29784), (17068, 26280), (17520, 25602), (18072, 24820), (18323, 24480), (18615, 24096), (19856, 22590), (20080, 22338), (21024, 21335)]