196553760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2423}}^1$

素因数の和:2467

約数の個数: 144

約数和(自身を含む): 670711104

約数和(自身を除く): 474157344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2423, 2535, 2704, 3120, 3380, 4056, 4846, 5070, 5408, 6240, 6760, 7269, 8112, 9692, 10140, 12115, 13520, 14538, 16224, 19384, 20280, 24230, 27040, 29076, 31499, 36345, 38768, 40560, 48460, 58152, 62998, 72690, 77536, 81120, 94497, 96920, 116304, 125996, 145380, 157495, 188994, 193840, 232608, 251992, 290760, 314990, 377988, 387680, 409487, 472485, 503984, 581520, 629980, 755976, 818974, 944970, 1007968, 1163040, 1228461, 1259960, 1511952, 1637948, 1889940, 2047435, 2456922, 2519920, 3023904, 3275896, 3779880, 4094870, 4913844, 5039840, 6142305, 6551792, 7559760, 8189740, 9827688, 12284610, 13103584, 15119520, 16379480, 19655376, 24569220, 32758960, 39310752, 49138440, 65517920, 98276880, 196553760]

約数ペア:

[(1, 196553760), (2, 98276880), (3, 65517920), (4, 49138440), (5, 39310752), (6, 32758960), (8, 24569220), (10, 19655376), (12, 16379480), (13, 15119520), (15, 13103584), (16, 12284610), (20, 9827688), (24, 8189740), (26, 7559760), (30, 6551792), (32, 6142305), (39, 5039840), (40, 4913844), (48, 4094870), (52, 3779880), (60, 3275896), (65, 3023904), (78, 2519920), (80, 2456922), (96, 2047435), (104, 1889940), (120, 1637948), (130, 1511952), (156, 1259960), (160, 1228461), (169, 1163040), (195, 1007968), (208, 944970), (240, 818974), (260, 755976), (312, 629980), (338, 581520), (390, 503984), (416, 472485), (480, 409487), (507, 387680), (520, 377988), (624, 314990), (676, 290760), (780, 251992), (845, 232608), (1014, 193840), (1040, 188994), (1248, 157495), (1352, 145380), (1560, 125996), (1690, 116304), (2028, 96920), (2080, 94497), (2423, 81120), (2535, 77536), (2704, 72690), (3120, 62998), (3380, 58152), (4056, 48460), (4846, 40560), (5070, 38768), (5408, 36345), (6240, 31499), (6760, 29076), (7269, 27040), (8112, 24230), (9692, 20280), (10140, 19384), (12115, 16224), (13520, 14538)]