164053560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3359}}^1$

素因数の和:3421

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 387524040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 3256, 3359, 4070, 4440, 4884, 6105, 6718, 8140, 9768, 10077, 12210, 13436, 16280, 16795, 20154, 24420, 26872, 33590, 36949, 40308, 48840, 50385, 67180, 73898, 80616, 100770, 110847, 124283, 134360, 147796, 184745, 201540, 221694, 248566, 295592, 369490, 372849, 403080, 443388, 497132, 554235, 621415, 738980, 745698, 886776, 994264, 1108470, 1242830, 1367113, 1477960, 1491396, 1864245, 2216940, 2485660, 2734226, 2982792, 3728490, 4101339, 4433880, 4971320, 5468452, 6835565, 7456980, 8202678, 10936904, 13671130, 14913960, 16405356, 20506695, 27342260, 32810712, 41013390, 54684520, 82026780, 164053560]

約数ペア:

[(1, 164053560), (2, 82026780), (3, 54684520), (4, 41013390), (5, 32810712), (6, 27342260), (8, 20506695), (10, 16405356), (11, 14913960), (12, 13671130), (15, 10936904), (20, 8202678), (22, 7456980), (24, 6835565), (30, 5468452), (33, 4971320), (37, 4433880), (40, 4101339), (44, 3728490), (55, 2982792), (60, 2734226), (66, 2485660), (74, 2216940), (88, 1864245), (110, 1491396), (111, 1477960), (120, 1367113), (132, 1242830), (148, 1108470), (165, 994264), (185, 886776), (220, 745698), (222, 738980), (264, 621415), (296, 554235), (330, 497132), (370, 443388), (407, 403080), (440, 372849), (444, 369490), (555, 295592), (660, 248566), (740, 221694), (814, 201540), (888, 184745), (1110, 147796), (1221, 134360), (1320, 124283), (1480, 110847), (1628, 100770), (2035, 80616), (2220, 73898), (2442, 67180), (3256, 50385), (3359, 48840), (4070, 40308), (4440, 36949), (4884, 33590), (6105, 26872), (6718, 24420), (8140, 20154), (9768, 16795), (10077, 16280), (12210, 13436)]