168358320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17987}}^1$

素因数の和:18019

約数の個数: 120

約数和(自身を含む): 608929776

約数和(自身を除く): 440571456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 17987, 35974, 53961, 71948, 89935, 107922, 143896, 161883, 179870, 215844, 233831, 269805, 287792, 323766, 359740, 431688, 467662, 539610, 647532, 701493, 719480, 809415, 863376, 935324, 1079220, 1169155, 1295064, 1402986, 1438960, 1618830, 1870648, 2104479, 2158440, 2338310, 2590128, 2805972, 3237660, 3507465, 3741296, 4208958, 4316880, 4676620, 5611944, 6475320, 7014930, 8417916, 9353240, 10522395, 11223888, 12950640, 14029860, 16835832, 18706480, 21044790, 28059720, 33671664, 42089580, 56119440, 84179160, 168358320]

約数ペア:

[(1, 168358320), (2, 84179160), (3, 56119440), (4, 42089580), (5, 33671664), (6, 28059720), (8, 21044790), (9, 18706480), (10, 16835832), (12, 14029860), (13, 12950640), (15, 11223888), (16, 10522395), (18, 9353240), (20, 8417916), (24, 7014930), (26, 6475320), (30, 5611944), (36, 4676620), (39, 4316880), (40, 4208958), (45, 3741296), (48, 3507465), (52, 3237660), (60, 2805972), (65, 2590128), (72, 2338310), (78, 2158440), (80, 2104479), (90, 1870648), (104, 1618830), (117, 1438960), (120, 1402986), (130, 1295064), (144, 1169155), (156, 1079220), (180, 935324), (195, 863376), (208, 809415), (234, 719480), (240, 701493), (260, 647532), (312, 539610), (360, 467662), (390, 431688), (468, 359740), (520, 323766), (585, 287792), (624, 269805), (720, 233831), (780, 215844), (936, 179870), (1040, 161883), (1170, 143896), (1560, 107922), (1872, 89935), (2340, 71948), (3120, 53961), (4680, 35974), (9360, 17987)]