16627160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 44789760

約数和(自身を除く): 28162600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 40, 44, 46, 53, 55, 62, 88, 92, 106, 110, 115, 124, 155, 184, 212, 220, 230, 248, 253, 265, 310, 341, 424, 440, 460, 506, 530, 583, 620, 682, 713, 920, 1012, 1060, 1166, 1219, 1240, 1265, 1364, 1426, 1643, 1705, 2024, 2120, 2332, 2438, 2530, 2728, 2852, 2915, 3286, 3410, 3565, 4664, 4876, 5060, 5704, 5830, 6095, 6572, 6820, 7130, 7843, 8215, 9752, 10120, 11660, 12190, 13144, 13409, 13640, 14260, 15686, 16430, 18073, 23320, 24380, 26818, 28520, 31372, 32860, 36146, 37789, 39215, 48760, 53636, 62744, 65720, 67045, 72292, 75578, 78430, 90365, 107272, 134090, 144584, 151156, 156860, 180730, 188945, 268180, 302312, 313720, 361460, 377890, 415679, 536360, 722920, 755780, 831358, 1511560, 1662716, 2078395, 3325432, 4156790, 8313580, 16627160]

約数ペア:

[(1, 16627160), (2, 8313580), (4, 4156790), (5, 3325432), (8, 2078395), (10, 1662716), (11, 1511560), (20, 831358), (22, 755780), (23, 722920), (31, 536360), (40, 415679), (44, 377890), (46, 361460), (53, 313720), (55, 302312), (62, 268180), (88, 188945), (92, 180730), (106, 156860), (110, 151156), (115, 144584), (124, 134090), (155, 107272), (184, 90365), (212, 78430), (220, 75578), (230, 72292), (248, 67045), (253, 65720), (265, 62744), (310, 53636), (341, 48760), (424, 39215), (440, 37789), (460, 36146), (506, 32860), (530, 31372), (583, 28520), (620, 26818), (682, 24380), (713, 23320), (920, 18073), (1012, 16430), (1060, 15686), (1166, 14260), (1219, 13640), (1240, 13409), (1265, 13144), (1364, 12190), (1426, 11660), (1643, 10120), (1705, 9752), (2024, 8215), (2120, 7843), (2332, 7130), (2438, 6820), (2530, 6572), (2728, 6095), (2852, 5830), (2915, 5704), (3286, 5060), (3410, 4876), (3565, 4664)]