178133160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 562049280

約数和(自身を除く): 383916120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 233, 276, 277, 345, 460, 466, 552, 554, 690, 699, 831, 920, 932, 1108, 1165, 1380, 1385, 1398, 1662, 1864, 2216, 2330, 2760, 2770, 2796, 3324, 3495, 4155, 4660, 5359, 5540, 5592, 6371, 6648, 6990, 8310, 9320, 10718, 11080, 12742, 13980, 16077, 16620, 19113, 21436, 25484, 26795, 27960, 31855, 32154, 33240, 38226, 42872, 50968, 53590, 63710, 64308, 64541, 76452, 80385, 95565, 107180, 127420, 128616, 129082, 152904, 160770, 191130, 193623, 214360, 254840, 258164, 321540, 322705, 382260, 387246, 516328, 643080, 645410, 764520, 774492, 968115, 1290820, 1484443, 1548984, 1936230, 2581640, 2968886, 3872460, 4453329, 5937772, 7422215, 7744920, 8906658, 11875544, 14844430, 17813316, 22266645, 29688860, 35626632, 44533290, 59377720, 89066580, 178133160]

約数ペア:

[(1, 178133160), (2, 89066580), (3, 59377720), (4, 44533290), (5, 35626632), (6, 29688860), (8, 22266645), (10, 17813316), (12, 14844430), (15, 11875544), (20, 8906658), (23, 7744920), (24, 7422215), (30, 5937772), (40, 4453329), (46, 3872460), (60, 2968886), (69, 2581640), (92, 1936230), (115, 1548984), (120, 1484443), (138, 1290820), (184, 968115), (230, 774492), (233, 764520), (276, 645410), (277, 643080), (345, 516328), (460, 387246), (466, 382260), (552, 322705), (554, 321540), (690, 258164), (699, 254840), (831, 214360), (920, 193623), (932, 191130), (1108, 160770), (1165, 152904), (1380, 129082), (1385, 128616), (1398, 127420), (1662, 107180), (1864, 95565), (2216, 80385), (2330, 76452), (2760, 64541), (2770, 64308), (2796, 63710), (3324, 53590), (3495, 50968), (4155, 42872), (4660, 38226), (5359, 33240), (5540, 32154), (5592, 31855), (6371, 27960), (6648, 26795), (6990, 25484), (8310, 21436), (9320, 19113), (10718, 16620), (11080, 16077), (12742, 13980)]