64063320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 204120000

約数和(自身を除く): 140056680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 449, 492, 580, 615, 696, 820, 870, 898, 984, 1160, 1189, 1230, 1347, 1640, 1740, 1796, 2245, 2378, 2460, 2694, 3480, 3567, 3592, 4490, 4756, 4920, 5388, 5945, 6735, 7134, 8980, 9512, 10776, 11890, 13021, 13470, 14268, 17835, 17960, 18409, 23780, 26042, 26940, 28536, 35670, 36818, 39063, 47560, 52084, 53880, 55227, 65105, 71340, 73636, 78126, 92045, 104168, 110454, 130210, 142680, 147272, 156252, 184090, 195315, 220908, 260420, 276135, 312504, 368180, 390630, 441816, 520840, 533861, 552270, 736360, 781260, 1067722, 1104540, 1562520, 1601583, 2135444, 2209080, 2669305, 3203166, 4270888, 5338610, 6406332, 8007915, 10677220, 12812664, 16015830, 21354440, 32031660, 64063320]

約数ペア:

[(1, 64063320), (2, 32031660), (3, 21354440), (4, 16015830), (5, 12812664), (6, 10677220), (8, 8007915), (10, 6406332), (12, 5338610), (15, 4270888), (20, 3203166), (24, 2669305), (29, 2209080), (30, 2135444), (40, 1601583), (41, 1562520), (58, 1104540), (60, 1067722), (82, 781260), (87, 736360), (116, 552270), (120, 533861), (123, 520840), (145, 441816), (164, 390630), (174, 368180), (205, 312504), (232, 276135), (246, 260420), (290, 220908), (328, 195315), (348, 184090), (410, 156252), (435, 147272), (449, 142680), (492, 130210), (580, 110454), (615, 104168), (696, 92045), (820, 78126), (870, 73636), (898, 71340), (984, 65105), (1160, 55227), (1189, 53880), (1230, 52084), (1347, 47560), (1640, 39063), (1740, 36818), (1796, 35670), (2245, 28536), (2378, 26940), (2460, 26042), (2694, 23780), (3480, 18409), (3567, 17960), (3592, 17835), (4490, 14268), (4756, 13470), (4920, 13021), (5388, 11890), (5945, 10776), (6735, 9512), (7134, 8980)]