162368040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 514771200

約数和(自身を除く): 352403160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 345, 356, 445, 460, 534, 552, 661, 690, 712, 890, 920, 1068, 1322, 1335, 1380, 1780, 1983, 2047, 2136, 2644, 2670, 2760, 3305, 3560, 3966, 4094, 5288, 5340, 6141, 6610, 7932, 8188, 9915, 10235, 10680, 12282, 13220, 15203, 15864, 16376, 19830, 20470, 24564, 26440, 30406, 30705, 39660, 40940, 45609, 49128, 58829, 60812, 61410, 76015, 79320, 81880, 91218, 117658, 121624, 122820, 152030, 176487, 182436, 228045, 235316, 245640, 294145, 304060, 352974, 364872, 456090, 470632, 588290, 608120, 705948, 882435, 912180, 1176580, 1353067, 1411896, 1764870, 1824360, 2353160, 2706134, 3529740, 4059201, 5412268, 6765335, 7059480, 8118402, 10824536, 13530670, 16236804, 20296005, 27061340, 32473608, 40592010, 54122680, 81184020, 162368040]

約数ペア:

[(1, 162368040), (2, 81184020), (3, 54122680), (4, 40592010), (5, 32473608), (6, 27061340), (8, 20296005), (10, 16236804), (12, 13530670), (15, 10824536), (20, 8118402), (23, 7059480), (24, 6765335), (30, 5412268), (40, 4059201), (46, 3529740), (60, 2706134), (69, 2353160), (89, 1824360), (92, 1764870), (115, 1411896), (120, 1353067), (138, 1176580), (178, 912180), (184, 882435), (230, 705948), (267, 608120), (276, 588290), (345, 470632), (356, 456090), (445, 364872), (460, 352974), (534, 304060), (552, 294145), (661, 245640), (690, 235316), (712, 228045), (890, 182436), (920, 176487), (1068, 152030), (1322, 122820), (1335, 121624), (1380, 117658), (1780, 91218), (1983, 81880), (2047, 79320), (2136, 76015), (2644, 61410), (2670, 60812), (2760, 58829), (3305, 49128), (3560, 45609), (3966, 40940), (4094, 39660), (5288, 30705), (5340, 30406), (6141, 26440), (6610, 24564), (7932, 20470), (8188, 19830), (9915, 16376), (10235, 15864), (10680, 15203), (12282, 13220)]