17927520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:74

約数の個数: 192

約数和(自身を含む): 64774080

約数和(自身を除く): 46846560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 169, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 338, 340, 390, 408, 416, 442, 480, 507, 510, 520, 544, 624, 663, 676, 680, 780, 816, 845, 884, 1014, 1020, 1040, 1105, 1248, 1326, 1352, 1360, 1560, 1632, 1690, 1768, 2028, 2040, 2080, 2197, 2210, 2535, 2652, 2704, 2720, 2873, 3120, 3315, 3380, 3536, 4056, 4080, 4394, 4420, 5070, 5304, 5408, 5746, 6240, 6591, 6630, 6760, 7072, 8112, 8160, 8619, 8788, 8840, 10140, 10608, 10985, 11492, 13182, 13260, 13520, 14365, 16224, 17238, 17576, 17680, 20280, 21216, 21970, 22984, 26364, 26520, 27040, 28730, 32955, 34476, 35152, 35360, 37349, 40560, 43095, 43940, 45968, 52728, 53040, 57460, 65910, 68952, 70304, 74698, 81120, 86190, 87880, 91936, 105456, 106080, 112047, 114920, 131820, 137904, 149396, 172380, 175760, 186745, 210912, 224094, 229840, 263640, 275808, 298792, 344760, 351520, 373490, 448188, 459680, 527280, 560235, 597584, 689520, 746980, 896376, 1054560, 1120470, 1195168, 1379040, 1493960, 1792752, 2240940, 2987920, 3585504, 4481880, 5975840, 8963760, 17927520]

約数ペア:

[(1, 17927520), (2, 8963760), (3, 5975840), (4, 4481880), (5, 3585504), (6, 2987920), (8, 2240940), (10, 1792752), (12, 1493960), (13, 1379040), (15, 1195168), (16, 1120470), (17, 1054560), (20, 896376), (24, 746980), (26, 689520), (30, 597584), (32, 560235), (34, 527280), (39, 459680), (40, 448188), (48, 373490), (51, 351520), (52, 344760), (60, 298792), (65, 275808), (68, 263640), (78, 229840), (80, 224094), (85, 210912), (96, 186745), (102, 175760), (104, 172380), (120, 149396), (130, 137904), (136, 131820), (156, 114920), (160, 112047), (169, 106080), (170, 105456), (195, 91936), (204, 87880), (208, 86190), (221, 81120), (240, 74698), (255, 70304), (260, 68952), (272, 65910), (312, 57460), (338, 53040), (340, 52728), (390, 45968), (408, 43940), (416, 43095), (442, 40560), (480, 37349), (507, 35360), (510, 35152), (520, 34476), (544, 32955), (624, 28730), (663, 27040), (676, 26520), (680, 26364), (780, 22984), (816, 21970), (845, 21216), (884, 20280), (1014, 17680), (1020, 17576), (1040, 17238), (1105, 16224), (1248, 14365), (1326, 13520), (1352, 13260), (1360, 13182), (1560, 11492), (1632, 10985), (1690, 10608), (1768, 10140), (2028, 8840), (2040, 8788), (2080, 8619), (2197, 8160), (2210, 8112), (2535, 7072), (2652, 6760), (2704, 6630), (2720, 6591), (2873, 6240), (3120, 5746), (3315, 5408), (3380, 5304), (3536, 5070), (4056, 4420), (4080, 4394)]