312268320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2383}}^1$

素因数の和:2424

約数の個数: 288

約数和(自身を含む): 1312077312

約数和(自身を除く): 999808992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2383, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 4766, 5040, 5460, 6240, 6552, 7149, 7280, 8190, 8736, 9360, 9532, 10080, 10920, 11915, 13104, 14298, 14560, 16380, 16681, 18720, 19064, 21447, 21840, 23830, 26208, 28596, 30979, 32760, 33362, 35745, 38128, 42894, 43680, 47660, 50043, 57192, 61958, 65520, 66724, 71490, 76256, 83405, 85788, 92937, 95320, 100086, 107235, 114384, 123916, 131040, 133448, 142980, 150129, 154895, 166810, 171576, 185874, 190640, 200172, 214470, 216853, 228768, 247832, 250215, 266896, 278811, 285960, 300258, 309790, 333620, 343152, 371748, 381280, 400344, 428940, 433706, 464685, 495664, 500430, 533792, 557622, 571920, 600516, 619580, 650559, 667240, 686304, 743496, 750645, 800688, 857880, 867412, 929370, 991328, 1000860, 1084265, 1115244, 1143840, 1201032, 1239160, 1301118, 1334480, 1394055, 1486992, 1501290, 1601376, 1715760, 1734824, 1858740, 1951677, 2001720, 2168530, 2230488, 2402064, 2478320, 2602236, 2668960, 2788110, 2973984, 3002580, 3252795, 3431520, 3469648, 3717480, 3903354, 4003440, 4337060, 4460976, 4804128, 4956640, 5204472, 5576220, 6005160, 6505590, 6939296, 7434960, 7806708, 8006880, 8674120, 8921952, 9758385, 10408944, 11152440, 12010320, 13011180, 14869920, 15613416, 17348240, 19516770, 20817888, 22304880, 24020640, 26022360, 31226832, 34696480, 39033540, 44609760, 52044720, 62453664, 78067080, 104089440, 156134160, 312268320]

約数ペア:

[(1, 312268320), (2, 156134160), (3, 104089440), (4, 78067080), (5, 62453664), (6, 52044720), (7, 44609760), (8, 39033540), (9, 34696480), (10, 31226832), (12, 26022360), (13, 24020640), (14, 22304880), (15, 20817888), (16, 19516770), (18, 17348240), (20, 15613416), (21, 14869920), (24, 13011180), (26, 12010320), (28, 11152440), (30, 10408944), (32, 9758385), (35, 8921952), (36, 8674120), (39, 8006880), (40, 7806708), (42, 7434960), (45, 6939296), (48, 6505590), (52, 6005160), (56, 5576220), (60, 5204472), (63, 4956640), (65, 4804128), (70, 4460976), (72, 4337060), (78, 4003440), (80, 3903354), (84, 3717480), (90, 3469648), (91, 3431520), (96, 3252795), (104, 3002580), (105, 2973984), (112, 2788110), (117, 2668960), (120, 2602236), (126, 2478320), (130, 2402064), (140, 2230488), (144, 2168530), (156, 2001720), (160, 1951677), (168, 1858740), (180, 1734824), (182, 1715760), (195, 1601376), (208, 1501290), (210, 1486992), (224, 1394055), (234, 1334480), (240, 1301118), (252, 1239160), (260, 1201032), (273, 1143840), (280, 1115244), (288, 1084265), (312, 1000860), (315, 991328), (336, 929370), (360, 867412), (364, 857880), (390, 800688), (416, 750645), (420, 743496), (455, 686304), (468, 667240), (480, 650559), (504, 619580), (520, 600516), (546, 571920), (560, 557622), (585, 533792), (624, 500430), (630, 495664), (672, 464685), (720, 433706), (728, 428940), (780, 400344), (819, 381280), (840, 371748), (910, 343152), (936, 333620), (1008, 309790), (1040, 300258), (1092, 285960), (1120, 278811), (1170, 266896), (1248, 250215), (1260, 247832), (1365, 228768), (1440, 216853), (1456, 214470), (1560, 200172), (1638, 190640), (1680, 185874), (1820, 171576), (1872, 166810), (2016, 154895), (2080, 150129), (2184, 142980), (2340, 133448), (2383, 131040), (2520, 123916), (2730, 114384), (2912, 107235), (3120, 100086), (3276, 95320), (3360, 92937), (3640, 85788), (3744, 83405), (4095, 76256), (4368, 71490), (4680, 66724), (4766, 65520), (5040, 61958), (5460, 57192), (6240, 50043), (6552, 47660), (7149, 43680), (7280, 42894), (8190, 38128), (8736, 35745), (9360, 33362), (9532, 32760), (10080, 30979), (10920, 28596), (11915, 26208), (13104, 23830), (14298, 21840), (14560, 21447), (16380, 19064), (16681, 18720)]