2493369600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7685

約数の個数: 216

約数和(自身を含む): 8713817280

約数和(自身を除く): 6220447680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 256, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 768, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1280, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2720, 3200, 3264, 3400, 3840, 4080, 4352, 4800, 5100, 5440, 6400, 6528, 6800, 7639, 8160, 9600, 10200, 10880, 13056, 13600, 15278, 16320, 19200, 20400, 21760, 22917, 27200, 30556, 32640, 38195, 40800, 45834, 54400, 61112, 65280, 76390, 81600, 91668, 108800, 114585, 122224, 129863, 152780, 163200, 183336, 190975, 229170, 244448, 259726, 305560, 326400, 366672, 381950, 389589, 458340, 488896, 519452, 572925, 611120, 649315, 733344, 763900, 779178, 916680, 977792, 1038904, 1145850, 1222240, 1298630, 1466688, 1527800, 1558356, 1833360, 1947945, 1955584, 2077808, 2291700, 2444480, 2597260, 2933376, 3055600, 3116712, 3246575, 3666720, 3895890, 4155616, 4583400, 4888960, 5194520, 5866752, 6111200, 6233424, 6493150, 7333440, 7791780, 8311232, 9166800, 9739725, 9777920, 10389040, 12222400, 12466848, 12986300, 14666880, 15583560, 16622464, 18333600, 19479450, 20778080, 24444800, 24933696, 25972600, 29333760, 31167120, 33244928, 36667200, 38958900, 41556160, 48889600, 49867392, 51945200, 62334240, 73334400, 77917800, 83112320, 99734784, 103890400, 124668480, 146668800, 155835600, 166224640, 207780800, 249336960, 311671200, 415561600, 498673920, 623342400, 831123200, 1246684800, 2493369600]

約数ペア:

[(1, 2493369600), (2, 1246684800), (3, 831123200), (4, 623342400), (5, 498673920), (6, 415561600), (8, 311671200), (10, 249336960), (12, 207780800), (15, 166224640), (16, 155835600), (17, 146668800), (20, 124668480), (24, 103890400), (25, 99734784), (30, 83112320), (32, 77917800), (34, 73334400), (40, 62334240), (48, 51945200), (50, 49867392), (51, 48889600), (60, 41556160), (64, 38958900), (68, 36667200), (75, 33244928), (80, 31167120), (85, 29333760), (96, 25972600), (100, 24933696), (102, 24444800), (120, 20778080), (128, 19479450), (136, 18333600), (150, 16622464), (160, 15583560), (170, 14666880), (192, 12986300), (200, 12466848), (204, 12222400), (240, 10389040), (255, 9777920), (256, 9739725), (272, 9166800), (300, 8311232), (320, 7791780), (340, 7333440), (384, 6493150), (400, 6233424), (408, 6111200), (425, 5866752), (480, 5194520), (510, 4888960), (544, 4583400), (600, 4155616), (640, 3895890), (680, 3666720), (768, 3246575), (800, 3116712), (816, 3055600), (850, 2933376), (960, 2597260), (1020, 2444480), (1088, 2291700), (1200, 2077808), (1275, 1955584), (1280, 1947945), (1360, 1833360), (1600, 1558356), (1632, 1527800), (1700, 1466688), (1920, 1298630), (2040, 1222240), (2176, 1145850), (2400, 1038904), (2550, 977792), (2720, 916680), (3200, 779178), (3264, 763900), (3400, 733344), (3840, 649315), (4080, 611120), (4352, 572925), (4800, 519452), (5100, 488896), (5440, 458340), (6400, 389589), (6528, 381950), (6800, 366672), (7639, 326400), (8160, 305560), (9600, 259726), (10200, 244448), (10880, 229170), (13056, 190975), (13600, 183336), (15278, 163200), (16320, 152780), (19200, 129863), (20400, 122224), (21760, 114585), (22917, 108800), (27200, 91668), (30556, 81600), (32640, 76390), (38195, 65280), (40800, 61112), (45834, 54400)]