691283040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{883}}^1$

素因数の和:1141

約数の個数: 192

約数和(自身を含む): 2502130176

約数和(自身を除く): 1810847136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 233, 240, 280, 336, 420, 466, 480, 560, 672, 699, 840, 883, 932, 1120, 1165, 1398, 1631, 1680, 1766, 1864, 2330, 2649, 2796, 3262, 3360, 3495, 3532, 3728, 4415, 4660, 4893, 5298, 5592, 6181, 6524, 6990, 7064, 7456, 8155, 8830, 9320, 9786, 10596, 11184, 12362, 13048, 13245, 13980, 14128, 16310, 17660, 18543, 18640, 19572, 21192, 22368, 24465, 24724, 26096, 26490, 27960, 28256, 30905, 32620, 35320, 37086, 37280, 39144, 42384, 48930, 49448, 52192, 52980, 55920, 61810, 65240, 70640, 74172, 78288, 84768, 92715, 97860, 98896, 105960, 111840, 123620, 130480, 141280, 148344, 156576, 185430, 195720, 197792, 205739, 211920, 247240, 260960, 296688, 370860, 391440, 411478, 423840, 494480, 593376, 617217, 741720, 782880, 822956, 988960, 1028695, 1234434, 1440173, 1483440, 1645912, 2057390, 2468868, 2880346, 2966880, 3086085, 3291824, 4114780, 4320519, 4937736, 5760692, 6172170, 6583648, 7200865, 8229560, 8641038, 9875472, 11521384, 12344340, 14401730, 16459120, 17282076, 19750944, 21602595, 23042768, 24688680, 28803460, 32918240, 34564152, 43205190, 46085536, 49377360, 57606920, 69128304, 86410380, 98754720, 115213840, 138256608, 172820760, 230427680, 345641520, 691283040]

約数ペア:

[(1, 691283040), (2, 345641520), (3, 230427680), (4, 172820760), (5, 138256608), (6, 115213840), (7, 98754720), (8, 86410380), (10, 69128304), (12, 57606920), (14, 49377360), (15, 46085536), (16, 43205190), (20, 34564152), (21, 32918240), (24, 28803460), (28, 24688680), (30, 23042768), (32, 21602595), (35, 19750944), (40, 17282076), (42, 16459120), (48, 14401730), (56, 12344340), (60, 11521384), (70, 9875472), (80, 8641038), (84, 8229560), (96, 7200865), (105, 6583648), (112, 6172170), (120, 5760692), (140, 4937736), (160, 4320519), (168, 4114780), (210, 3291824), (224, 3086085), (233, 2966880), (240, 2880346), (280, 2468868), (336, 2057390), (420, 1645912), (466, 1483440), (480, 1440173), (560, 1234434), (672, 1028695), (699, 988960), (840, 822956), (883, 782880), (932, 741720), (1120, 617217), (1165, 593376), (1398, 494480), (1631, 423840), (1680, 411478), (1766, 391440), (1864, 370860), (2330, 296688), (2649, 260960), (2796, 247240), (3262, 211920), (3360, 205739), (3495, 197792), (3532, 195720), (3728, 185430), (4415, 156576), (4660, 148344), (4893, 141280), (5298, 130480), (5592, 123620), (6181, 111840), (6524, 105960), (6990, 98896), (7064, 97860), (7456, 92715), (8155, 84768), (8830, 78288), (9320, 74172), (9786, 70640), (10596, 65240), (11184, 61810), (12362, 55920), (13048, 52980), (13245, 52192), (13980, 49448), (14128, 48930), (16310, 42384), (17660, 39144), (18543, 37280), (18640, 37086), (19572, 35320), (21192, 32620), (22368, 30905), (24465, 28256), (24724, 27960), (26096, 26490)]