40228380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 135475200

約数和(自身を除く): 95246820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 41, 45, 46, 54, 60, 69, 79, 82, 90, 92, 108, 115, 123, 135, 138, 158, 164, 180, 205, 207, 230, 237, 246, 270, 276, 316, 345, 369, 395, 410, 414, 460, 474, 492, 540, 615, 621, 690, 711, 738, 790, 820, 828, 943, 948, 1035, 1107, 1185, 1230, 1242, 1380, 1422, 1476, 1580, 1817, 1845, 1886, 2070, 2133, 2214, 2370, 2460, 2484, 2829, 2844, 3105, 3239, 3555, 3634, 3690, 3772, 4140, 4266, 4428, 4715, 4740, 5451, 5535, 5658, 6210, 6478, 7110, 7268, 7380, 8487, 8532, 9085, 9430, 9717, 10665, 10902, 11070, 11316, 12420, 12956, 14145, 14220, 16195, 16353, 16974, 18170, 18860, 19434, 21330, 21804, 22140, 25461, 27255, 28290, 29151, 32390, 32706, 33948, 36340, 38868, 42435, 42660, 48585, 49059, 50922, 54510, 56580, 58302, 64780, 65412, 74497, 81765, 84870, 87453, 97170, 98118, 101844, 109020, 116604, 127305, 145755, 148994, 163530, 169740, 174906, 194340, 196236, 223491, 245295, 254610, 291510, 297988, 327060, 349812, 372485, 437265, 446982, 490590, 509220, 583020, 670473, 744970, 874530, 893964, 981180, 1117455, 1340946, 1489940, 1749060, 2011419, 2234910, 2681892, 3352365, 4022838, 4469820, 6704730, 8045676, 10057095, 13409460, 20114190, 40228380]

約数ペア:

[(1, 40228380), (2, 20114190), (3, 13409460), (4, 10057095), (5, 8045676), (6, 6704730), (9, 4469820), (10, 4022838), (12, 3352365), (15, 2681892), (18, 2234910), (20, 2011419), (23, 1749060), (27, 1489940), (30, 1340946), (36, 1117455), (41, 981180), (45, 893964), (46, 874530), (54, 744970), (60, 670473), (69, 583020), (79, 509220), (82, 490590), (90, 446982), (92, 437265), (108, 372485), (115, 349812), (123, 327060), (135, 297988), (138, 291510), (158, 254610), (164, 245295), (180, 223491), (205, 196236), (207, 194340), (230, 174906), (237, 169740), (246, 163530), (270, 148994), (276, 145755), (316, 127305), (345, 116604), (369, 109020), (395, 101844), (410, 98118), (414, 97170), (460, 87453), (474, 84870), (492, 81765), (540, 74497), (615, 65412), (621, 64780), (690, 58302), (711, 56580), (738, 54510), (790, 50922), (820, 49059), (828, 48585), (943, 42660), (948, 42435), (1035, 38868), (1107, 36340), (1185, 33948), (1230, 32706), (1242, 32390), (1380, 29151), (1422, 28290), (1476, 27255), (1580, 25461), (1817, 22140), (1845, 21804), (1886, 21330), (2070, 19434), (2133, 18860), (2214, 18170), (2370, 16974), (2460, 16353), (2484, 16195), (2829, 14220), (2844, 14145), (3105, 12956), (3239, 12420), (3555, 11316), (3634, 11070), (3690, 10902), (3772, 10665), (4140, 9717), (4266, 9430), (4428, 9085), (4715, 8532), (4740, 8487), (5451, 7380), (5535, 7268), (5658, 7110), (6210, 6478)]