23689960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 66067200

約数和(自身を除く): 42377240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 61, 70, 73, 76, 95, 122, 133, 140, 146, 152, 190, 244, 266, 280, 292, 305, 365, 380, 427, 488, 511, 532, 584, 610, 665, 730, 760, 854, 1022, 1064, 1159, 1220, 1330, 1387, 1460, 1708, 2044, 2135, 2318, 2440, 2555, 2660, 2774, 2920, 3416, 4088, 4270, 4453, 4636, 5110, 5320, 5548, 5795, 6935, 8113, 8540, 8906, 9272, 9709, 10220, 11096, 11590, 13870, 16226, 17080, 17812, 19418, 20440, 22265, 23180, 27740, 31171, 32452, 35624, 38836, 40565, 44530, 46360, 48545, 55480, 62342, 64904, 77672, 81130, 84607, 89060, 97090, 124684, 155855, 162260, 169214, 178120, 194180, 249368, 311710, 324520, 338428, 388360, 423035, 592249, 623420, 676856, 846070, 1184498, 1246840, 1692140, 2368996, 2961245, 3384280, 4737992, 5922490, 11844980, 23689960]

約数ペア:

[(1, 23689960), (2, 11844980), (4, 5922490), (5, 4737992), (7, 3384280), (8, 2961245), (10, 2368996), (14, 1692140), (19, 1246840), (20, 1184498), (28, 846070), (35, 676856), (38, 623420), (40, 592249), (56, 423035), (61, 388360), (70, 338428), (73, 324520), (76, 311710), (95, 249368), (122, 194180), (133, 178120), (140, 169214), (146, 162260), (152, 155855), (190, 124684), (244, 97090), (266, 89060), (280, 84607), (292, 81130), (305, 77672), (365, 64904), (380, 62342), (427, 55480), (488, 48545), (511, 46360), (532, 44530), (584, 40565), (610, 38836), (665, 35624), (730, 32452), (760, 31171), (854, 27740), (1022, 23180), (1064, 22265), (1159, 20440), (1220, 19418), (1330, 17812), (1387, 17080), (1460, 16226), (1708, 13870), (2044, 11590), (2135, 11096), (2318, 10220), (2440, 9709), (2555, 9272), (2660, 8906), (2774, 8540), (2920, 8113), (3416, 6935), (4088, 5795), (4270, 5548), (4453, 5320), (4636, 5110)]