166185960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 515324160

約数和(自身を除く): 349138200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 73, 120, 122, 146, 183, 219, 244, 292, 305, 311, 365, 366, 438, 488, 584, 610, 622, 730, 732, 876, 915, 933, 1095, 1220, 1244, 1460, 1464, 1555, 1752, 1830, 1866, 2190, 2440, 2488, 2920, 3110, 3660, 3732, 4380, 4453, 4665, 6220, 7320, 7464, 8760, 8906, 9330, 12440, 13359, 17812, 18660, 18971, 22265, 22703, 26718, 35624, 37320, 37942, 44530, 45406, 53436, 56913, 66795, 68109, 75884, 89060, 90812, 94855, 106872, 113515, 113826, 133590, 136218, 151768, 178120, 181624, 189710, 227030, 227652, 267180, 272436, 284565, 340545, 379420, 454060, 455304, 534360, 544872, 569130, 681090, 758840, 908120, 1138260, 1362180, 1384883, 2276520, 2724360, 2769766, 4154649, 5539532, 6924415, 8309298, 11079064, 13848830, 16618596, 20773245, 27697660, 33237192, 41546490, 55395320, 83092980, 166185960]

約数ペア:

[(1, 166185960), (2, 83092980), (3, 55395320), (4, 41546490), (5, 33237192), (6, 27697660), (8, 20773245), (10, 16618596), (12, 13848830), (15, 11079064), (20, 8309298), (24, 6924415), (30, 5539532), (40, 4154649), (60, 2769766), (61, 2724360), (73, 2276520), (120, 1384883), (122, 1362180), (146, 1138260), (183, 908120), (219, 758840), (244, 681090), (292, 569130), (305, 544872), (311, 534360), (365, 455304), (366, 454060), (438, 379420), (488, 340545), (584, 284565), (610, 272436), (622, 267180), (730, 227652), (732, 227030), (876, 189710), (915, 181624), (933, 178120), (1095, 151768), (1220, 136218), (1244, 133590), (1460, 113826), (1464, 113515), (1555, 106872), (1752, 94855), (1830, 90812), (1866, 89060), (2190, 75884), (2440, 68109), (2488, 66795), (2920, 56913), (3110, 53436), (3660, 45406), (3732, 44530), (4380, 37942), (4453, 37320), (4665, 35624), (6220, 26718), (7320, 22703), (7464, 22265), (8760, 18971), (8906, 18660), (9330, 17812), (12440, 13359)]