194757840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3259}}^1$

素因数の和:3361

約数の個数: 120

約数和(自身を含む): 662145120

約数和(自身を除く): 467387280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3259, 3320, 3735, 3984, 4980, 5976, 6518, 6640, 7470, 9777, 9960, 11952, 13036, 14940, 16295, 19554, 19920, 26072, 29331, 29880, 32590, 39108, 48885, 52144, 58662, 59760, 65180, 78216, 97770, 117324, 130360, 146655, 156432, 195540, 234648, 260720, 270497, 293310, 391080, 469296, 540994, 586620, 782160, 811491, 1081988, 1173240, 1352485, 1622982, 2163976, 2346480, 2434473, 2704970, 3245964, 4057455, 4327952, 4868946, 5409940, 6491928, 8114910, 9737892, 10819880, 12172365, 12983856, 16229820, 19475784, 21639760, 24344730, 32459640, 38951568, 48689460, 64919280, 97378920, 194757840]

約数ペア:

[(1, 194757840), (2, 97378920), (3, 64919280), (4, 48689460), (5, 38951568), (6, 32459640), (8, 24344730), (9, 21639760), (10, 19475784), (12, 16229820), (15, 12983856), (16, 12172365), (18, 10819880), (20, 9737892), (24, 8114910), (30, 6491928), (36, 5409940), (40, 4868946), (45, 4327952), (48, 4057455), (60, 3245964), (72, 2704970), (80, 2434473), (83, 2346480), (90, 2163976), (120, 1622982), (144, 1352485), (166, 1173240), (180, 1081988), (240, 811491), (249, 782160), (332, 586620), (360, 540994), (415, 469296), (498, 391080), (664, 293310), (720, 270497), (747, 260720), (830, 234648), (996, 195540), (1245, 156432), (1328, 146655), (1494, 130360), (1660, 117324), (1992, 97770), (2490, 78216), (2988, 65180), (3259, 59760), (3320, 58662), (3735, 52144), (3984, 48885), (4980, 39108), (5976, 32590), (6518, 29880), (6640, 29331), (7470, 26072), (9777, 19920), (9960, 19554), (11952, 16295), (13036, 14940)]