16140480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 224

約数和(自身を含む): 57936384

約数和(自身を除く): 41795904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 43, 46, 48, 51, 60, 64, 68, 69, 80, 85, 86, 92, 96, 102, 115, 120, 129, 136, 138, 160, 170, 172, 184, 192, 204, 215, 230, 240, 255, 258, 272, 276, 320, 340, 344, 345, 368, 391, 408, 430, 460, 480, 510, 516, 544, 552, 645, 680, 688, 690, 731, 736, 782, 816, 860, 920, 960, 989, 1020, 1032, 1088, 1104, 1173, 1290, 1360, 1376, 1380, 1462, 1472, 1564, 1632, 1720, 1840, 1955, 1978, 2040, 2064, 2193, 2208, 2346, 2580, 2720, 2752, 2760, 2924, 2967, 3128, 3264, 3440, 3655, 3680, 3910, 3956, 4080, 4128, 4386, 4416, 4692, 4945, 5160, 5440, 5520, 5848, 5865, 5934, 6256, 6880, 7310, 7360, 7820, 7912, 8160, 8256, 8772, 9384, 9890, 10320, 10965, 11040, 11696, 11730, 11868, 12512, 13760, 14620, 14835, 15640, 15824, 16320, 16813, 17544, 18768, 19780, 20640, 21930, 22080, 23392, 23460, 23736, 25024, 29240, 29670, 31280, 31648, 33626, 35088, 37536, 39560, 41280, 43860, 46784, 46920, 47472, 50439, 58480, 59340, 62560, 63296, 67252, 70176, 75072, 79120, 84065, 87720, 93840, 94944, 100878, 116960, 118680, 125120, 134504, 140352, 158240, 168130, 175440, 187680, 189888, 201756, 233920, 237360, 252195, 269008, 316480, 336260, 350880, 375360, 403512, 474720, 504390, 538016, 672520, 701760, 807024, 949440, 1008780, 1076032, 1345040, 1614048, 2017560, 2690080, 3228096, 4035120, 5380160, 8070240, 16140480]

約数ペア:

[(1, 16140480), (2, 8070240), (3, 5380160), (4, 4035120), (5, 3228096), (6, 2690080), (8, 2017560), (10, 1614048), (12, 1345040), (15, 1076032), (16, 1008780), (17, 949440), (20, 807024), (23, 701760), (24, 672520), (30, 538016), (32, 504390), (34, 474720), (40, 403512), (43, 375360), (46, 350880), (48, 336260), (51, 316480), (60, 269008), (64, 252195), (68, 237360), (69, 233920), (80, 201756), (85, 189888), (86, 187680), (92, 175440), (96, 168130), (102, 158240), (115, 140352), (120, 134504), (129, 125120), (136, 118680), (138, 116960), (160, 100878), (170, 94944), (172, 93840), (184, 87720), (192, 84065), (204, 79120), (215, 75072), (230, 70176), (240, 67252), (255, 63296), (258, 62560), (272, 59340), (276, 58480), (320, 50439), (340, 47472), (344, 46920), (345, 46784), (368, 43860), (391, 41280), (408, 39560), (430, 37536), (460, 35088), (480, 33626), (510, 31648), (516, 31280), (544, 29670), (552, 29240), (645, 25024), (680, 23736), (688, 23460), (690, 23392), (731, 22080), (736, 21930), (782, 20640), (816, 19780), (860, 18768), (920, 17544), (960, 16813), (989, 16320), (1020, 15824), (1032, 15640), (1088, 14835), (1104, 14620), (1173, 13760), (1290, 12512), (1360, 11868), (1376, 11730), (1380, 11696), (1462, 11040), (1472, 10965), (1564, 10320), (1632, 9890), (1720, 9384), (1840, 8772), (1955, 8256), (1978, 8160), (2040, 7912), (2064, 7820), (2193, 7360), (2208, 7310), (2346, 6880), (2580, 6256), (2720, 5934), (2752, 5865), (2760, 5848), (2924, 5520), (2967, 5440), (3128, 5160), (3264, 4945), (3440, 4692), (3655, 4416), (3680, 4386), (3910, 4128), (3956, 4080)]