4808142720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3919}}^1$

素因数の和:4018

約数の個数: 256

約数和(自身を含む): 17273088000

約数和(自身を除く): 12464945280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 540, 568, 576, 639, 640, 710, 720, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1420, 1440, 1704, 1728, 1917, 1920, 2130, 2160, 2272, 2556, 2840, 2880, 3195, 3408, 3456, 3834, 3919, 4260, 4320, 4544, 5112, 5680, 5760, 6390, 6816, 7668, 7838, 8520, 8640, 9088, 9585, 10224, 11360, 11757, 12780, 13632, 15336, 15676, 17040, 17280, 19170, 19595, 20448, 22720, 23514, 25560, 27264, 30672, 31352, 34080, 35271, 38340, 39190, 40896, 45440, 47028, 51120, 58785, 61344, 62704, 68160, 70542, 76680, 78380, 81792, 94056, 102240, 105813, 117570, 122688, 125408, 136320, 141084, 153360, 156760, 176355, 188112, 204480, 211626, 235140, 245376, 250816, 278249, 282168, 306720, 313520, 352710, 376224, 408960, 423252, 470280, 501632, 529065, 556498, 564336, 613440, 627040, 705420, 752448, 834747, 846504, 940560, 1058130, 1112996, 1128672, 1226880, 1254080, 1391245, 1410840, 1504896, 1669494, 1693008, 1881120, 2116260, 2225992, 2257344, 2504241, 2508160, 2782490, 2821680, 3338988, 3386016, 3762240, 4173735, 4232520, 4451984, 4514688, 5008482, 5564980, 5643360, 6677976, 6772032, 7512723, 7524480, 8347470, 8465040, 8903968, 10016964, 11129960, 11286720, 12521205, 13355952, 13544064, 15025446, 16694940, 16930080, 17807936, 20033928, 22259920, 22573440, 25042410, 26711904, 30050892, 33389880, 33860160, 35615872, 37563615, 40067856, 44519840, 50084820, 53423808, 60101784, 66779760, 67720320, 75127230, 80135712, 89039680, 100169640, 106847616, 120203568, 133559520, 150254460, 160271424, 178079360, 200339280, 240407136, 267119040, 300508920, 320542848, 400678560, 480814272, 534238080, 601017840, 801357120, 961628544, 1202035680, 1602714240, 2404071360, 4808142720]

約数ペア:

[(1, 4808142720), (2, 2404071360), (3, 1602714240), (4, 1202035680), (5, 961628544), (6, 801357120), (8, 601017840), (9, 534238080), (10, 480814272), (12, 400678560), (15, 320542848), (16, 300508920), (18, 267119040), (20, 240407136), (24, 200339280), (27, 178079360), (30, 160271424), (32, 150254460), (36, 133559520), (40, 120203568), (45, 106847616), (48, 100169640), (54, 89039680), (60, 80135712), (64, 75127230), (71, 67720320), (72, 66779760), (80, 60101784), (90, 53423808), (96, 50084820), (108, 44519840), (120, 40067856), (128, 37563615), (135, 35615872), (142, 33860160), (144, 33389880), (160, 30050892), (180, 26711904), (192, 25042410), (213, 22573440), (216, 22259920), (240, 20033928), (270, 17807936), (284, 16930080), (288, 16694940), (320, 15025446), (355, 13544064), (360, 13355952), (384, 12521205), (426, 11286720), (432, 11129960), (480, 10016964), (540, 8903968), (568, 8465040), (576, 8347470), (639, 7524480), (640, 7512723), (710, 6772032), (720, 6677976), (852, 5643360), (864, 5564980), (960, 5008482), (1065, 4514688), (1080, 4451984), (1136, 4232520), (1152, 4173735), (1278, 3762240), (1420, 3386016), (1440, 3338988), (1704, 2821680), (1728, 2782490), (1917, 2508160), (1920, 2504241), (2130, 2257344), (2160, 2225992), (2272, 2116260), (2556, 1881120), (2840, 1693008), (2880, 1669494), (3195, 1504896), (3408, 1410840), (3456, 1391245), (3834, 1254080), (3919, 1226880), (4260, 1128672), (4320, 1112996), (4544, 1058130), (5112, 940560), (5680, 846504), (5760, 834747), (6390, 752448), (6816, 705420), (7668, 627040), (7838, 613440), (8520, 564336), (8640, 556498), (9088, 529065), (9585, 501632), (10224, 470280), (11360, 423252), (11757, 408960), (12780, 376224), (13632, 352710), (15336, 313520), (15676, 306720), (17040, 282168), (17280, 278249), (19170, 250816), (19595, 245376), (20448, 235140), (22720, 211626), (23514, 204480), (25560, 188112), (27264, 176355), (30672, 156760), (31352, 153360), (34080, 141084), (35271, 136320), (38340, 125408), (39190, 122688), (40896, 117570), (45440, 105813), (47028, 102240), (51120, 94056), (58785, 81792), (61344, 78380), (62704, 76680), (68160, 70542)]