12437140480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:800

約数の個数: 176

約数和(自身を含む): 31089770496

約数和(自身を除く): 18652630016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 256, 310, 320, 496, 508, 512, 617, 620, 635, 640, 992, 1016, 1024, 1234, 1240, 1270, 1280, 1984, 2032, 2468, 2480, 2540, 2560, 3085, 3937, 3968, 4064, 4936, 4960, 5080, 5120, 6170, 7874, 7936, 8128, 9872, 9920, 10160, 12340, 15748, 15872, 16256, 19127, 19685, 19744, 19840, 20320, 24680, 31496, 31744, 32512, 38254, 39370, 39488, 39680, 40640, 49360, 62992, 65024, 76508, 78359, 78740, 78976, 79360, 81280, 95635, 98720, 125984, 130048, 153016, 156718, 157480, 157952, 158720, 162560, 191270, 197440, 251968, 306032, 313436, 314960, 315904, 325120, 382540, 391795, 394880, 503936, 612064, 626872, 629920, 631808, 650240, 765080, 783590, 789760, 1007872, 1224128, 1253744, 1259840, 1530160, 1567180, 1579520, 2015744, 2429129, 2448256, 2507488, 2519680, 3060320, 3134360, 3159040, 4031488, 4858258, 4896512, 5014976, 5039360, 6120640, 6268720, 9716516, 9793024, 10029952, 10078720, 12145645, 12241280, 12537440, 19433032, 19586048, 20059904, 20157440, 24291290, 24482560, 25074880, 38866064, 40119808, 48582580, 48965120, 50149760, 77732128, 80239616, 97165160, 97930240, 100299520, 155464256, 194330320, 200599040, 310928512, 388660640, 401198080, 621857024, 777321280, 1243714048, 1554642560, 2487428096, 3109285120, 6218570240, 12437140480]

約数ペア:

[(1, 12437140480), (2, 6218570240), (4, 3109285120), (5, 2487428096), (8, 1554642560), (10, 1243714048), (16, 777321280), (20, 621857024), (31, 401198080), (32, 388660640), (40, 310928512), (62, 200599040), (64, 194330320), (80, 155464256), (124, 100299520), (127, 97930240), (128, 97165160), (155, 80239616), (160, 77732128), (248, 50149760), (254, 48965120), (256, 48582580), (310, 40119808), (320, 38866064), (496, 25074880), (508, 24482560), (512, 24291290), (617, 20157440), (620, 20059904), (635, 19586048), (640, 19433032), (992, 12537440), (1016, 12241280), (1024, 12145645), (1234, 10078720), (1240, 10029952), (1270, 9793024), (1280, 9716516), (1984, 6268720), (2032, 6120640), (2468, 5039360), (2480, 5014976), (2540, 4896512), (2560, 4858258), (3085, 4031488), (3937, 3159040), (3968, 3134360), (4064, 3060320), (4936, 2519680), (4960, 2507488), (5080, 2448256), (5120, 2429129), (6170, 2015744), (7874, 1579520), (7936, 1567180), (8128, 1530160), (9872, 1259840), (9920, 1253744), (10160, 1224128), (12340, 1007872), (15748, 789760), (15872, 783590), (16256, 765080), (19127, 650240), (19685, 631808), (19744, 629920), (19840, 626872), (20320, 612064), (24680, 503936), (31496, 394880), (31744, 391795), (32512, 382540), (38254, 325120), (39370, 315904), (39488, 314960), (39680, 313436), (40640, 306032), (49360, 251968), (62992, 197440), (65024, 191270), (76508, 162560), (78359, 158720), (78740, 157952), (78976, 157480), (79360, 156718), (81280, 153016), (95635, 130048), (98720, 125984)]