1949950080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26041}}^1$

素因数の和:26079

約数の個数: 192

約数和(自身を含む): 7251655320

約数和(自身を除く): 5301705240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 26041, 37440, 52082, 74880, 78123, 104164, 130205, 156246, 208328, 234369, 260410, 312492, 338533, 390615, 416656, 468738, 520820, 624984, 677066, 781230, 833312, 937476, 1015599, 1041640, 1171845, 1249968, 1354132, 1562460, 1666624, 1692665, 1874952, 2031198, 2083280, 2343690, 2499936, 2708264, 3046797, 3124920, 3333248, 3385330, 3749904, 4062396, 4166560, 4687380, 4999872, 5077995, 5416528, 6093594, 6249840, 6770660, 7499808, 8124792, 8333120, 9374760, 9999744, 10155990, 10833056, 12187188, 12499680, 13541320, 14999616, 15233985, 16249584, 16666240, 18749520, 20311980, 21666112, 24374376, 24999360, 27082640, 29999232, 30467970, 32499168, 37499040, 40623960, 43332224, 48748752, 49998720, 54165280, 60935940, 64998336, 74998080, 81247920, 97497504, 108330560, 121871880, 129996672, 149996160, 162495840, 194995008, 216661120, 243743760, 324991680, 389990016, 487487520, 649983360, 974975040, 1949950080]

約数ペア:

[(1, 1949950080), (2, 974975040), (3, 649983360), (4, 487487520), (5, 389990016), (6, 324991680), (8, 243743760), (9, 216661120), (10, 194995008), (12, 162495840), (13, 149996160), (15, 129996672), (16, 121871880), (18, 108330560), (20, 97497504), (24, 81247920), (26, 74998080), (30, 64998336), (32, 60935940), (36, 54165280), (39, 49998720), (40, 48748752), (45, 43332224), (48, 40623960), (52, 37499040), (60, 32499168), (64, 30467970), (65, 29999232), (72, 27082640), (78, 24999360), (80, 24374376), (90, 21666112), (96, 20311980), (104, 18749520), (117, 16666240), (120, 16249584), (128, 15233985), (130, 14999616), (144, 13541320), (156, 12499680), (160, 12187188), (180, 10833056), (192, 10155990), (195, 9999744), (208, 9374760), (234, 8333120), (240, 8124792), (260, 7499808), (288, 6770660), (312, 6249840), (320, 6093594), (360, 5416528), (384, 5077995), (390, 4999872), (416, 4687380), (468, 4166560), (480, 4062396), (520, 3749904), (576, 3385330), (585, 3333248), (624, 3124920), (640, 3046797), (720, 2708264), (780, 2499936), (832, 2343690), (936, 2083280), (960, 2031198), (1040, 1874952), (1152, 1692665), (1170, 1666624), (1248, 1562460), (1440, 1354132), (1560, 1249968), (1664, 1171845), (1872, 1041640), (1920, 1015599), (2080, 937476), (2340, 833312), (2496, 781230), (2880, 677066), (3120, 624984), (3744, 520820), (4160, 468738), (4680, 416656), (4992, 390615), (5760, 338533), (6240, 312492), (7488, 260410), (8320, 234369), (9360, 208328), (12480, 156246), (14976, 130205), (18720, 104164), (24960, 78123), (26041, 74880), (37440, 52082)]