1292409600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:923

約数の個数: 216

約数和(自身を含む): 4321931712

約数和(自身を除く): 3029522112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 128, 150, 160, 166, 192, 200, 240, 249, 256, 300, 320, 332, 384, 400, 415, 480, 498, 600, 640, 664, 768, 800, 811, 830, 960, 996, 1200, 1245, 1280, 1328, 1600, 1622, 1660, 1920, 1992, 2075, 2400, 2433, 2490, 2656, 3200, 3244, 3320, 3840, 3984, 4055, 4150, 4800, 4866, 4980, 5312, 6225, 6400, 6488, 6640, 7968, 8110, 8300, 9600, 9732, 9960, 10624, 12165, 12450, 12976, 13280, 15936, 16220, 16600, 19200, 19464, 19920, 20275, 21248, 24330, 24900, 25952, 26560, 31872, 32440, 33200, 38928, 39840, 40550, 48660, 49800, 51904, 53120, 60825, 63744, 64880, 66400, 67313, 77856, 79680, 81100, 97320, 99600, 103808, 106240, 121650, 129760, 132800, 134626, 155712, 159360, 162200, 194640, 199200, 201939, 207616, 243300, 259520, 265600, 269252, 311424, 318720, 324400, 336565, 389280, 398400, 403878, 486600, 519040, 531200, 538504, 622848, 648800, 673130, 778560, 796800, 807756, 973200, 1009695, 1038080, 1077008, 1297600, 1346260, 1557120, 1593600, 1615512, 1682825, 1946400, 2019390, 2154016, 2595200, 2692520, 3114240, 3231024, 3365650, 3892800, 4038780, 4308032, 5048475, 5190400, 5385040, 6462048, 6731300, 7785600, 8077560, 8616064, 10096950, 10770080, 12924096, 13462600, 15571200, 16155120, 17232128, 20193900, 21540160, 25848192, 26925200, 32310240, 40387800, 43080320, 51696384, 53850400, 64620480, 80775600, 86160640, 107700800, 129240960, 161551200, 215401600, 258481920, 323102400, 430803200, 646204800, 1292409600]

約数ペア:

[(1, 1292409600), (2, 646204800), (3, 430803200), (4, 323102400), (5, 258481920), (6, 215401600), (8, 161551200), (10, 129240960), (12, 107700800), (15, 86160640), (16, 80775600), (20, 64620480), (24, 53850400), (25, 51696384), (30, 43080320), (32, 40387800), (40, 32310240), (48, 26925200), (50, 25848192), (60, 21540160), (64, 20193900), (75, 17232128), (80, 16155120), (83, 15571200), (96, 13462600), (100, 12924096), (120, 10770080), (128, 10096950), (150, 8616064), (160, 8077560), (166, 7785600), (192, 6731300), (200, 6462048), (240, 5385040), (249, 5190400), (256, 5048475), (300, 4308032), (320, 4038780), (332, 3892800), (384, 3365650), (400, 3231024), (415, 3114240), (480, 2692520), (498, 2595200), (600, 2154016), (640, 2019390), (664, 1946400), (768, 1682825), (800, 1615512), (811, 1593600), (830, 1557120), (960, 1346260), (996, 1297600), (1200, 1077008), (1245, 1038080), (1280, 1009695), (1328, 973200), (1600, 807756), (1622, 796800), (1660, 778560), (1920, 673130), (1992, 648800), (2075, 622848), (2400, 538504), (2433, 531200), (2490, 519040), (2656, 486600), (3200, 403878), (3244, 398400), (3320, 389280), (3840, 336565), (3984, 324400), (4055, 318720), (4150, 311424), (4800, 269252), (4866, 265600), (4980, 259520), (5312, 243300), (6225, 207616), (6400, 201939), (6488, 199200), (6640, 194640), (7968, 162200), (8110, 159360), (8300, 155712), (9600, 134626), (9732, 132800), (9960, 129760), (10624, 121650), (12165, 106240), (12450, 103808), (12976, 99600), (13280, 97320), (15936, 81100), (16220, 79680), (16600, 77856), (19200, 67313), (19464, 66400), (19920, 64880), (20275, 63744), (21248, 60825), (24330, 53120), (24900, 51904), (25952, 49800), (26560, 48660), (31872, 40550), (32440, 39840), (33200, 38928)]