165847440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5711}}^1$

素因数の和:5749

約数の個数: 120

約数和(自身を含む): 565213824

約数和(自身を除く): 399366384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5711, 5808, 7260, 9680, 11422, 14520, 17133, 22844, 28555, 29040, 34266, 45688, 57110, 62821, 68532, 85665, 91376, 114220, 125642, 137064, 171330, 188463, 228440, 251284, 274128, 314105, 342660, 376926, 456880, 502568, 628210, 685320, 691031, 753852, 942315, 1005136, 1256420, 1370640, 1382062, 1507704, 1884630, 2073093, 2512840, 2764124, 3015408, 3455155, 3769260, 4146186, 5025680, 5528248, 6910310, 7538520, 8292372, 10365465, 11056496, 13820620, 15077040, 16584744, 20730930, 27641240, 33169488, 41461860, 55282480, 82923720, 165847440]

約数ペア:

[(1, 165847440), (2, 82923720), (3, 55282480), (4, 41461860), (5, 33169488), (6, 27641240), (8, 20730930), (10, 16584744), (11, 15077040), (12, 13820620), (15, 11056496), (16, 10365465), (20, 8292372), (22, 7538520), (24, 6910310), (30, 5528248), (33, 5025680), (40, 4146186), (44, 3769260), (48, 3455155), (55, 3015408), (60, 2764124), (66, 2512840), (80, 2073093), (88, 1884630), (110, 1507704), (120, 1382062), (121, 1370640), (132, 1256420), (165, 1005136), (176, 942315), (220, 753852), (240, 691031), (242, 685320), (264, 628210), (330, 502568), (363, 456880), (440, 376926), (484, 342660), (528, 314105), (605, 274128), (660, 251284), (726, 228440), (880, 188463), (968, 171330), (1210, 137064), (1320, 125642), (1452, 114220), (1815, 91376), (1936, 85665), (2420, 68532), (2640, 62821), (2904, 57110), (3630, 45688), (4840, 34266), (5711, 29040), (5808, 28555), (7260, 22844), (9680, 17133), (11422, 14520)]