740004720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1160

約数の個数: 320

約数和(自身を含む): 2917146624

約数和(自身を除く): 2177141904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1093, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2170, 2184, 2186, 2418, 2480, 2604, 2730, 2821, 3120, 3224, 3255, 3279, 3472, 3640, 3720, 4030, 4340, 4368, 4372, 4836, 5208, 5460, 5465, 5642, 6045, 6448, 6510, 6558, 7280, 7440, 7651, 8060, 8463, 8680, 8744, 9672, 10416, 10920, 10930, 11284, 12090, 13020, 13116, 14105, 14209, 15302, 16120, 16395, 16926, 17360, 17488, 19344, 21840, 21860, 22568, 22953, 24180, 26040, 26232, 28210, 28418, 30604, 32240, 32790, 33852, 33883, 38255, 42315, 42627, 43720, 45136, 45906, 48360, 52080, 52464, 56420, 56836, 61208, 65580, 67704, 67766, 71045, 76510, 84630, 85254, 87440, 91812, 96720, 99463, 101649, 112840, 113672, 114765, 122416, 131160, 135408, 135532, 142090, 153020, 169260, 169415, 170508, 183624, 198926, 203298, 213135, 225680, 227344, 229530, 237181, 262320, 271064, 284180, 298389, 306040, 338520, 338830, 341016, 367248, 397852, 406596, 426270, 440479, 459060, 474362, 497315, 508245, 542128, 568360, 596778, 612080, 677040, 677660, 682032, 711543, 795704, 813192, 852540, 880958, 918120, 948724, 994630, 1016490, 1136720, 1185905, 1193556, 1321437, 1355320, 1423086, 1491945, 1591408, 1626384, 1705080, 1761916, 1836240, 1897448, 1989260, 2032980, 2202395, 2371810, 2387112, 2642874, 2710640, 2846172, 2983890, 3083353, 3410160, 3523832, 3557715, 3794896, 3978520, 4065960, 4404790, 4743620, 4774224, 5285748, 5692344, 5967780, 6166706, 6607185, 7047664, 7115430, 7957040, 8131920, 8809580, 9250059, 9487240, 10571496, 11384688, 11935560, 12333412, 13214370, 14230860, 15416765, 17619160, 18500118, 18974480, 21142992, 23871120, 24666824, 26428740, 28461720, 30833530, 35238320, 37000236, 46250295, 49333648, 52857480, 56923440, 61667060, 74000472, 92500590, 105714960, 123334120, 148000944, 185001180, 246668240, 370002360, 740004720]

約数ペア:

[(1, 740004720), (2, 370002360), (3, 246668240), (4, 185001180), (5, 148000944), (6, 123334120), (7, 105714960), (8, 92500590), (10, 74000472), (12, 61667060), (13, 56923440), (14, 52857480), (15, 49333648), (16, 46250295), (20, 37000236), (21, 35238320), (24, 30833530), (26, 28461720), (28, 26428740), (30, 24666824), (31, 23871120), (35, 21142992), (39, 18974480), (40, 18500118), (42, 17619160), (48, 15416765), (52, 14230860), (56, 13214370), (60, 12333412), (62, 11935560), (65, 11384688), (70, 10571496), (78, 9487240), (80, 9250059), (84, 8809580), (91, 8131920), (93, 7957040), (104, 7115430), (105, 7047664), (112, 6607185), (120, 6166706), (124, 5967780), (130, 5692344), (140, 5285748), (155, 4774224), (156, 4743620), (168, 4404790), (182, 4065960), (186, 3978520), (195, 3794896), (208, 3557715), (210, 3523832), (217, 3410160), (240, 3083353), (248, 2983890), (260, 2846172), (273, 2710640), (280, 2642874), (310, 2387112), (312, 2371810), (336, 2202395), (364, 2032980), (372, 1989260), (390, 1897448), (403, 1836240), (420, 1761916), (434, 1705080), (455, 1626384), (465, 1591408), (496, 1491945), (520, 1423086), (546, 1355320), (560, 1321437), (620, 1193556), (624, 1185905), (651, 1136720), (728, 1016490), (744, 994630), (780, 948724), (806, 918120), (840, 880958), (868, 852540), (910, 813192), (930, 795704), (1040, 711543), (1085, 682032), (1092, 677660), (1093, 677040), (1209, 612080), (1240, 596778), (1302, 568360), (1365, 542128), (1456, 508245), (1488, 497315), (1560, 474362), (1612, 459060), (1680, 440479), (1736, 426270), (1820, 406596), (1860, 397852), (2015, 367248), (2170, 341016), (2184, 338830), (2186, 338520), (2418, 306040), (2480, 298389), (2604, 284180), (2730, 271064), (2821, 262320), (3120, 237181), (3224, 229530), (3255, 227344), (3279, 225680), (3472, 213135), (3640, 203298), (3720, 198926), (4030, 183624), (4340, 170508), (4368, 169415), (4372, 169260), (4836, 153020), (5208, 142090), (5460, 135532), (5465, 135408), (5642, 131160), (6045, 122416), (6448, 114765), (6510, 113672), (6558, 112840), (7280, 101649), (7440, 99463), (7651, 96720), (8060, 91812), (8463, 87440), (8680, 85254), (8744, 84630), (9672, 76510), (10416, 71045), (10920, 67766), (10930, 67704), (11284, 65580), (12090, 61208), (13020, 56836), (13116, 56420), (14105, 52464), (14209, 52080), (15302, 48360), (16120, 45906), (16395, 45136), (16926, 43720), (17360, 42627), (17488, 42315), (19344, 38255), (21840, 33883), (21860, 33852), (22568, 32790), (22953, 32240), (24180, 30604), (26040, 28418), (26232, 28210)]