12548800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 168

約数和(自身を含む): 36283392

約数和(自身を除く): 23734592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 31, 32, 40, 44, 46, 50, 55, 62, 64, 80, 88, 92, 100, 110, 115, 124, 155, 160, 176, 184, 200, 220, 230, 248, 253, 275, 310, 320, 341, 352, 368, 400, 440, 460, 496, 506, 550, 575, 620, 682, 704, 713, 736, 775, 800, 880, 920, 992, 1012, 1100, 1150, 1240, 1265, 1364, 1426, 1472, 1550, 1600, 1705, 1760, 1840, 1984, 2024, 2200, 2300, 2480, 2530, 2728, 2852, 3100, 3410, 3520, 3565, 3680, 4048, 4400, 4600, 4960, 5060, 5456, 5704, 6200, 6325, 6820, 7130, 7360, 7843, 8096, 8525, 8800, 9200, 9920, 10120, 10912, 11408, 12400, 12650, 13640, 14260, 15686, 16192, 17050, 17600, 17825, 18400, 20240, 21824, 22816, 24800, 25300, 27280, 28520, 31372, 34100, 35650, 36800, 39215, 40480, 45632, 49600, 50600, 54560, 57040, 62744, 68200, 71300, 78430, 80960, 101200, 109120, 114080, 125488, 136400, 142600, 156860, 196075, 202400, 228160, 250976, 272800, 285200, 313720, 392150, 404800, 501952, 545600, 570400, 627440, 784300, 1140800, 1254880, 1568600, 2509760, 3137200, 6274400, 12548800]

約数ペア:

[(1, 12548800), (2, 6274400), (4, 3137200), (5, 2509760), (8, 1568600), (10, 1254880), (11, 1140800), (16, 784300), (20, 627440), (22, 570400), (23, 545600), (25, 501952), (31, 404800), (32, 392150), (40, 313720), (44, 285200), (46, 272800), (50, 250976), (55, 228160), (62, 202400), (64, 196075), (80, 156860), (88, 142600), (92, 136400), (100, 125488), (110, 114080), (115, 109120), (124, 101200), (155, 80960), (160, 78430), (176, 71300), (184, 68200), (200, 62744), (220, 57040), (230, 54560), (248, 50600), (253, 49600), (275, 45632), (310, 40480), (320, 39215), (341, 36800), (352, 35650), (368, 34100), (400, 31372), (440, 28520), (460, 27280), (496, 25300), (506, 24800), (550, 22816), (575, 21824), (620, 20240), (682, 18400), (704, 17825), (713, 17600), (736, 17050), (775, 16192), (800, 15686), (880, 14260), (920, 13640), (992, 12650), (1012, 12400), (1100, 11408), (1150, 10912), (1240, 10120), (1265, 9920), (1364, 9200), (1426, 8800), (1472, 8525), (1550, 8096), (1600, 7843), (1705, 7360), (1760, 7130), (1840, 6820), (1984, 6325), (2024, 6200), (2200, 5704), (2300, 5456), (2480, 5060), (2530, 4960), (2728, 4600), (2852, 4400), (3100, 4048), (3410, 3680), (3520, 3565)]