448367520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2447

約数の個数: 192

約数和(自身を含む): 1561109760

約数和(自身を除く): 1112742240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1632, 1840, 1955, 2040, 2208, 2346, 2389, 2720, 2760, 3128, 3680, 3910, 4080, 4692, 4778, 5520, 5865, 6256, 7167, 7820, 8160, 9384, 9556, 11040, 11730, 11945, 12512, 14334, 15640, 18768, 19112, 23460, 23890, 28668, 31280, 35835, 37536, 38224, 40613, 46920, 47780, 54947, 57336, 62560, 71670, 76448, 81226, 93840, 95560, 109894, 114672, 121839, 143340, 162452, 164841, 187680, 191120, 203065, 219788, 229344, 243678, 274735, 286680, 324904, 329682, 382240, 406130, 439576, 487356, 549470, 573360, 609195, 649808, 659364, 812260, 824205, 879152, 934099, 974712, 1098940, 1146720, 1218390, 1299616, 1318728, 1624520, 1648410, 1758304, 1868198, 1949424, 2197880, 2436780, 2637456, 2802297, 3249040, 3296820, 3736396, 3898848, 4395760, 4670495, 4873560, 5274912, 5604594, 6498080, 6593640, 7472792, 8791520, 9340990, 9747120, 11209188, 13187280, 14011485, 14945584, 18681980, 19494240, 22418376, 26374560, 28022970, 29891168, 37363960, 44836752, 56045940, 74727920, 89673504, 112091880, 149455840, 224183760, 448367520]

約数ペア:

[(1, 448367520), (2, 224183760), (3, 149455840), (4, 112091880), (5, 89673504), (6, 74727920), (8, 56045940), (10, 44836752), (12, 37363960), (15, 29891168), (16, 28022970), (17, 26374560), (20, 22418376), (23, 19494240), (24, 18681980), (30, 14945584), (32, 14011485), (34, 13187280), (40, 11209188), (46, 9747120), (48, 9340990), (51, 8791520), (60, 7472792), (68, 6593640), (69, 6498080), (80, 5604594), (85, 5274912), (92, 4873560), (96, 4670495), (102, 4395760), (115, 3898848), (120, 3736396), (136, 3296820), (138, 3249040), (160, 2802297), (170, 2637456), (184, 2436780), (204, 2197880), (230, 1949424), (240, 1868198), (255, 1758304), (272, 1648410), (276, 1624520), (340, 1318728), (345, 1299616), (368, 1218390), (391, 1146720), (408, 1098940), (460, 974712), (480, 934099), (510, 879152), (544, 824205), (552, 812260), (680, 659364), (690, 649808), (736, 609195), (782, 573360), (816, 549470), (920, 487356), (1020, 439576), (1104, 406130), (1173, 382240), (1360, 329682), (1380, 324904), (1564, 286680), (1632, 274735), (1840, 243678), (1955, 229344), (2040, 219788), (2208, 203065), (2346, 191120), (2389, 187680), (2720, 164841), (2760, 162452), (3128, 143340), (3680, 121839), (3910, 114672), (4080, 109894), (4692, 95560), (4778, 93840), (5520, 81226), (5865, 76448), (6256, 71670), (7167, 62560), (7820, 57336), (8160, 54947), (9384, 47780), (9556, 46920), (11040, 40613), (11730, 38224), (11945, 37536), (12512, 35835), (14334, 31280), (15640, 28668), (18768, 23890), (19112, 23460)]