39478320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{373}}^1$

素因数の和:409

約数の個数: 240

約数和(自身を含む): 158605920

約数和(自身を除く): 119127600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 373, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 746, 756, 784, 840, 882, 945, 980, 1008, 1080, 1119, 1176, 1260, 1323, 1470, 1492, 1512, 1680, 1764, 1865, 1890, 1960, 2160, 2205, 2238, 2352, 2520, 2611, 2646, 2940, 2984, 3024, 3357, 3528, 3730, 3780, 3920, 4410, 4476, 5040, 5222, 5292, 5595, 5880, 5968, 6615, 6714, 7056, 7460, 7560, 7833, 8820, 8952, 10071, 10444, 10584, 11190, 11760, 13055, 13230, 13428, 14920, 15120, 15666, 16785, 17640, 17904, 18277, 20142, 20888, 21168, 22380, 23499, 26110, 26460, 26856, 29840, 31332, 33570, 35280, 36554, 39165, 40284, 41776, 44760, 46998, 50355, 52220, 52920, 53712, 54831, 62664, 67140, 70497, 73108, 78330, 80568, 89520, 91385, 93996, 100710, 104440, 105840, 109662, 117495, 125328, 134280, 140994, 146216, 156660, 161136, 164493, 182770, 187992, 201420, 208880, 219324, 234990, 268560, 274155, 281988, 292432, 313320, 328986, 352485, 365540, 375984, 402840, 438648, 469980, 493479, 548310, 563976, 626640, 657972, 704970, 731080, 805680, 822465, 877296, 939960, 986958, 1096620, 1127952, 1315944, 1409940, 1462160, 1644930, 1879920, 1973916, 2193240, 2467395, 2631888, 2819880, 3289860, 3947832, 4386480, 4934790, 5639760, 6579720, 7895664, 9869580, 13159440, 19739160, 39478320]

約数ペア:

[(1, 39478320), (2, 19739160), (3, 13159440), (4, 9869580), (5, 7895664), (6, 6579720), (7, 5639760), (8, 4934790), (9, 4386480), (10, 3947832), (12, 3289860), (14, 2819880), (15, 2631888), (16, 2467395), (18, 2193240), (20, 1973916), (21, 1879920), (24, 1644930), (27, 1462160), (28, 1409940), (30, 1315944), (35, 1127952), (36, 1096620), (40, 986958), (42, 939960), (45, 877296), (48, 822465), (49, 805680), (54, 731080), (56, 704970), (60, 657972), (63, 626640), (70, 563976), (72, 548310), (80, 493479), (84, 469980), (90, 438648), (98, 402840), (105, 375984), (108, 365540), (112, 352485), (120, 328986), (126, 313320), (135, 292432), (140, 281988), (144, 274155), (147, 268560), (168, 234990), (180, 219324), (189, 208880), (196, 201420), (210, 187992), (216, 182770), (240, 164493), (245, 161136), (252, 156660), (270, 146216), (280, 140994), (294, 134280), (315, 125328), (336, 117495), (360, 109662), (373, 105840), (378, 104440), (392, 100710), (420, 93996), (432, 91385), (441, 89520), (490, 80568), (504, 78330), (540, 73108), (560, 70497), (588, 67140), (630, 62664), (720, 54831), (735, 53712), (746, 52920), (756, 52220), (784, 50355), (840, 46998), (882, 44760), (945, 41776), (980, 40284), (1008, 39165), (1080, 36554), (1119, 35280), (1176, 33570), (1260, 31332), (1323, 29840), (1470, 26856), (1492, 26460), (1512, 26110), (1680, 23499), (1764, 22380), (1865, 21168), (1890, 20888), (1960, 20142), (2160, 18277), (2205, 17904), (2238, 17640), (2352, 16785), (2520, 15666), (2611, 15120), (2646, 14920), (2940, 13428), (2984, 13230), (3024, 13055), (3357, 11760), (3528, 11190), (3730, 10584), (3780, 10444), (3920, 10071), (4410, 8952), (4476, 8820), (5040, 7833), (5222, 7560), (5292, 7460), (5595, 7056), (5880, 6714), (5968, 6615)]