146438040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{174331}}^1$

素因数の和:174352

約数の個数: 64

約数和(自身を含む): 502076160

約数和(自身を除く): 355638120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 174331, 348662, 522993, 697324, 871655, 1045986, 1220317, 1394648, 1743310, 2091972, 2440634, 2614965, 3486620, 3660951, 4183944, 4881268, 5229930, 6101585, 6973240, 7321902, 9762536, 10459860, 12203170, 14643804, 18304755, 20919720, 24406340, 29287608, 36609510, 48812680, 73219020, 146438040]

約数ペア:

[(1, 146438040), (2, 73219020), (3, 48812680), (4, 36609510), (5, 29287608), (6, 24406340), (7, 20919720), (8, 18304755), (10, 14643804), (12, 12203170), (14, 10459860), (15, 9762536), (20, 7321902), (21, 6973240), (24, 6101585), (28, 5229930), (30, 4881268), (35, 4183944), (40, 3660951), (42, 3486620), (56, 2614965), (60, 2440634), (70, 2091972), (84, 1743310), (105, 1394648), (120, 1220317), (140, 1045986), (168, 871655), (210, 697324), (280, 522993), (420, 348662), (840, 174331)]