439008000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 1549679040

約数和(自身を除く): 1110671040

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, 125, 128, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 256, 269, 272, 300, 320, 340, 375, 384, 400, 408, 425, 480, 500, 510, 538, 544, 600, 640, 680, 750, 768, 800, 807, 816, 850, 960, 1000, 1020, 1076, 1088, 1200, 1275, 1280, 1345, 1360, 1500, 1600, 1614, 1632, 1700, 1920, 2000, 2040, 2125, 2152, 2176, 2400, 2550, 2690, 2720, 3000, 3200, 3228, 3264, 3400, 3840, 4000, 4035, 4080, 4250, 4304, 4352, 4573, 4800, 5100, 5380, 5440, 6000, 6375, 6400, 6456, 6528, 6725, 6800, 8000, 8070, 8160, 8500, 8608, 9146, 9600, 10200, 10760, 10880, 12000, 12750, 12912, 13056, 13450, 13600, 13719, 16000, 16140, 16320, 17000, 17216, 18292, 19200, 20175, 20400, 21520, 21760, 22865, 24000, 25500, 25824, 26900, 27200, 27438, 32000, 32280, 32640, 33625, 34000, 34432, 36584, 40350, 40800, 43040, 45730, 48000, 51000, 51648, 53800, 54400, 54876, 64560, 65280, 67250, 68000, 68595, 68864, 73168, 80700, 81600, 86080, 91460, 96000, 100875, 102000, 103296, 107600, 108800, 109752, 114325, 129120, 134500, 136000, 137190, 146336, 161400, 163200, 172160, 182920, 201750, 204000, 206592, 215200, 219504, 228650, 258240, 269000, 272000, 274380, 292672, 322800, 326400, 342975, 344320, 365840, 403500, 408000, 430400, 439008, 457300, 516480, 538000, 544000, 548760, 571625, 585344, 645600, 685950, 731680, 807000, 816000, 860800, 878016, 914600, 1032960, 1076000, 1097520, 1143250, 1170688, 1291200, 1371900, 1463360, 1614000, 1632000, 1714875, 1721600, 1756032, 1829200, 2152000, 2195040, 2286500, 2582400, 2743800, 2926720, 3228000, 3429750, 3512064, 3658400, 4304000, 4390080, 4573000, 5164800, 5487600, 5853440, 6456000, 6859500, 7316800, 8608000, 8780160, 9146000, 10975200, 12912000, 13719000, 14633600, 17560320, 18292000, 21950400, 25824000, 27438000, 29267200, 36584000, 43900800, 54876000, 73168000, 87801600, 109752000, 146336000, 219504000, 439008000]

約数ペア:

[(1, 439008000), (2, 219504000), (3, 146336000), (4, 109752000), (5, 87801600), (6, 73168000), (8, 54876000), (10, 43900800), (12, 36584000), (15, 29267200), (16, 27438000), (17, 25824000), (20, 21950400), (24, 18292000), (25, 17560320), (30, 14633600), (32, 13719000), (34, 12912000), (40, 10975200), (48, 9146000), (50, 8780160), (51, 8608000), (60, 7316800), (64, 6859500), (68, 6456000), (75, 5853440), (80, 5487600), (85, 5164800), (96, 4573000), (100, 4390080), (102, 4304000), (120, 3658400), (125, 3512064), (128, 3429750), (136, 3228000), (150, 2926720), (160, 2743800), (170, 2582400), (192, 2286500), (200, 2195040), (204, 2152000), (240, 1829200), (250, 1756032), (255, 1721600), (256, 1714875), (269, 1632000), (272, 1614000), (300, 1463360), (320, 1371900), (340, 1291200), (375, 1170688), (384, 1143250), (400, 1097520), (408, 1076000), (425, 1032960), (480, 914600), (500, 878016), (510, 860800), (538, 816000), (544, 807000), (600, 731680), (640, 685950), (680, 645600), (750, 585344), (768, 571625), (800, 548760), (807, 544000), (816, 538000), (850, 516480), (960, 457300), (1000, 439008), (1020, 430400), (1076, 408000), (1088, 403500), (1200, 365840), (1275, 344320), (1280, 342975), (1345, 326400), (1360, 322800), (1500, 292672), (1600, 274380), (1614, 272000), (1632, 269000), (1700, 258240), (1920, 228650), (2000, 219504), (2040, 215200), (2125, 206592), (2152, 204000), (2176, 201750), (2400, 182920), (2550, 172160), (2690, 163200), (2720, 161400), (3000, 146336), (3200, 137190), (3228, 136000), (3264, 134500), (3400, 129120), (3840, 114325), (4000, 109752), (4035, 108800), (4080, 107600), (4250, 103296), (4304, 102000), (4352, 100875), (4573, 96000), (4800, 91460), (5100, 86080), (5380, 81600), (5440, 80700), (6000, 73168), (6375, 68864), (6400, 68595), (6456, 68000), (6528, 67250), (6725, 65280), (6800, 64560), (8000, 54876), (8070, 54400), (8160, 53800), (8500, 51648), (8608, 51000), (9146, 48000), (9600, 45730), (10200, 43040), (10760, 40800), (10880, 40350), (12000, 36584), (12750, 34432), (12912, 34000), (13056, 33625), (13450, 32640), (13600, 32280), (13719, 32000), (16000, 27438), (16140, 27200), (16320, 26900), (17000, 25824), (17216, 25500), (18292, 24000), (19200, 22865), (20175, 21760), (20400, 21520)]