188068440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3161

約数の個数: 128

約数和(自身を含む): 653852160

約数和(自身を除く): 465783720

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, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 3067, 4088, 4380, 5110, 6132, 6134, 7665, 8760, 9201, 10220, 12264, 12268, 15330, 15335, 18402, 20440, 21469, 24536, 30660, 30670, 36804, 42938, 46005, 61320, 61340, 64407, 73608, 85876, 92010, 107345, 122680, 128814, 171752, 184020, 214690, 223891, 257628, 322035, 368040, 429380, 447782, 515256, 644070, 671673, 858760, 895564, 1119455, 1288140, 1343346, 1567237, 1791128, 2238910, 2576280, 2686692, 3134474, 3358365, 4477820, 4701711, 5373384, 6268948, 6716730, 7836185, 8955640, 9403422, 12537896, 13433460, 15672370, 18806844, 23508555, 26866920, 31344740, 37613688, 47017110, 62689480, 94034220, 188068440]

約数ペア:

[(1, 188068440), (2, 94034220), (3, 62689480), (4, 47017110), (5, 37613688), (6, 31344740), (7, 26866920), (8, 23508555), (10, 18806844), (12, 15672370), (14, 13433460), (15, 12537896), (20, 9403422), (21, 8955640), (24, 7836185), (28, 6716730), (30, 6268948), (35, 5373384), (40, 4701711), (42, 4477820), (56, 3358365), (60, 3134474), (70, 2686692), (73, 2576280), (84, 2238910), (105, 1791128), (120, 1567237), (140, 1343346), (146, 1288140), (168, 1119455), (210, 895564), (219, 858760), (280, 671673), (292, 644070), (365, 515256), (420, 447782), (438, 429380), (511, 368040), (584, 322035), (730, 257628), (840, 223891), (876, 214690), (1022, 184020), (1095, 171752), (1460, 128814), (1533, 122680), (1752, 107345), (2044, 92010), (2190, 85876), (2555, 73608), (2920, 64407), (3066, 61340), (3067, 61320), (4088, 46005), (4380, 42938), (5110, 36804), (6132, 30670), (6134, 30660), (7665, 24536), (8760, 21469), (9201, 20440), (10220, 18402), (12264, 15335), (12268, 15330)]