184488520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 456503040

約数和(自身を除く): 272014520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 67, 73, 82, 92, 115, 134, 146, 164, 184, 205, 230, 268, 292, 328, 335, 365, 410, 460, 536, 584, 670, 730, 820, 920, 943, 1340, 1460, 1541, 1640, 1679, 1886, 2680, 2747, 2920, 2993, 3082, 3358, 3772, 4715, 4891, 5494, 5986, 6164, 6716, 7544, 7705, 8395, 9430, 9782, 10988, 11972, 12328, 13432, 13735, 14965, 15410, 16790, 18860, 19564, 21976, 23944, 24455, 27470, 29930, 30820, 33580, 37720, 39128, 48910, 54940, 59860, 61640, 63181, 67160, 68839, 97820, 109880, 112493, 119720, 126362, 137678, 195640, 200531, 224986, 252724, 275356, 315905, 344195, 401062, 449972, 505448, 550712, 562465, 631810, 688390, 802124, 899944, 1002655, 1124930, 1263620, 1376780, 1604248, 2005310, 2249860, 2527240, 2753560, 4010620, 4499720, 4612213, 8021240, 9224426, 18448852, 23061065, 36897704, 46122130, 92244260, 184488520]

約数ペア:

[(1, 184488520), (2, 92244260), (4, 46122130), (5, 36897704), (8, 23061065), (10, 18448852), (20, 9224426), (23, 8021240), (40, 4612213), (41, 4499720), (46, 4010620), (67, 2753560), (73, 2527240), (82, 2249860), (92, 2005310), (115, 1604248), (134, 1376780), (146, 1263620), (164, 1124930), (184, 1002655), (205, 899944), (230, 802124), (268, 688390), (292, 631810), (328, 562465), (335, 550712), (365, 505448), (410, 449972), (460, 401062), (536, 344195), (584, 315905), (670, 275356), (730, 252724), (820, 224986), (920, 200531), (943, 195640), (1340, 137678), (1460, 126362), (1541, 119720), (1640, 112493), (1679, 109880), (1886, 97820), (2680, 68839), (2747, 67160), (2920, 63181), (2993, 61640), (3082, 59860), (3358, 54940), (3772, 48910), (4715, 39128), (4891, 37720), (5494, 33580), (5986, 30820), (6164, 29930), (6716, 27470), (7544, 24455), (7705, 23944), (8395, 21976), (9430, 19564), (9782, 18860), (10988, 16790), (11972, 15410), (12328, 14965), (13432, 13735)]