257338656120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1\times {\mathrm{601}}^1$

素因数の和:1095

約数の個数: 512

約数和(自身を含む): 962944174080

約数和(自身を除く): 705605517960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 113, 120, 130, 140, 156, 168, 182, 195, 210, 226, 260, 273, 280, 312, 339, 347, 364, 390, 420, 452, 455, 520, 546, 565, 601, 678, 694, 728, 780, 791, 840, 904, 910, 1041, 1092, 1130, 1202, 1356, 1365, 1388, 1469, 1560, 1582, 1695, 1735, 1803, 1820, 2082, 2184, 2260, 2373, 2404, 2429, 2712, 2730, 2776, 2938, 3005, 3164, 3390, 3470, 3606, 3640, 3955, 4164, 4207, 4407, 4511, 4520, 4746, 4808, 4858, 5205, 5460, 5876, 6010, 6328, 6780, 6940, 7212, 7287, 7345, 7813, 7910, 8328, 8414, 8814, 9015, 9022, 9492, 9716, 10283, 10410, 10920, 11752, 11865, 12020, 12145, 12621, 13533, 13560, 13880, 14424, 14574, 14690, 15626, 15820, 16828, 17628, 18030, 18044, 18984, 19432, 20566, 20820, 21035, 22035, 22555, 23439, 23730, 24040, 24290, 25242, 27066, 29148, 29380, 30849, 31252, 31577, 31640, 33656, 35256, 36060, 36088, 36435, 39065, 39211, 41132, 41640, 42070, 44070, 45110, 46878, 47460, 48580, 50484, 51415, 54132, 54691, 58296, 58760, 61698, 62504, 63105, 63154, 67665, 67913, 72120, 72870, 78130, 78422, 82264, 84140, 88140, 90220, 93756, 94731, 94920, 97160, 100968, 102830, 108264, 109382, 117195, 117633, 123396, 126210, 126308, 135330, 135826, 145740, 154245, 156260, 156844, 157885, 164073, 168280, 176280, 180440, 187512, 189462, 196055, 203739, 205660, 208547, 218764, 234390, 235266, 246792, 252420, 252616, 270660, 271652, 273455, 274477, 291480, 308490, 312520, 313688, 315770, 328146, 339565, 378924, 392110, 407478, 411320, 417094, 437528, 468780, 470532, 473655, 475391, 504840, 509743, 541320, 543304, 546910, 548954, 588165, 616980, 625641, 631540, 656292, 679130, 757848, 784220, 814956, 820365, 823431, 834188, 882869, 937560, 941064, 947310, 950782, 1018695, 1019486, 1042735, 1093820, 1097908, 1176330, 1233960, 1251282, 1263080, 1312584, 1358260, 1372385, 1426173, 1459829, 1529229, 1568440, 1629912, 1640730, 1646862, 1668376, 1765738, 1894620, 1901564, 2037390, 2038972, 2085470, 2187640, 2195816, 2352660, 2376955, 2502564, 2548715, 2648607, 2711111, 2716520, 2744770, 2852346, 2919658, 3058458, 3128205, 3281460, 3293724, 3531476, 3568201, 3789240, 3803128, 4074780, 4077944, 4117155, 4170940, 4379487, 4414345, 4705320, 4753910, 5005128, 5097430, 5297214, 5422222, 5489540, 5704692, 5839316, 6116916, 6180083, 6256410, 6562920, 6587448, 7062952, 7130865, 7136402, 7299145, 7646145, 8133333, 8149560, 8234310, 8341880, 8758974, 8828690, 9507820, 10194860, 10594428, 10704603, 10844444, 10979080, 11409384, 11678632, 12233832, 12360166, 12512820, 13243035, 13555555, 14261730, 14272804, 14598290, 15292290, 16266666, 16468620, 17517948, 17657380, 17841005, 18540249, 18977777, 19015640, 20389720, 21188856, 21409206, 21688888, 21897435, 23565811, 24720332, 25025640, 26486070, 27111110, 28523460, 28545608, 29196580, 30584580, 30900415, 32533332, 32937240, 35035896, 35314760, 35682010, 37080498, 37955554, 40666665, 42818412, 43794870, 47131622, 49440664, 52972140, 53523015, 54222220, 56933331, 57046920, 58393160, 61169160, 61800830, 65066664, 70697433, 71364020, 74160996, 75911108, 81333330, 85636824, 87589740, 92701245, 94263244, 94888885, 105944280, 107046030, 108444440, 113866662, 117829055, 123601660, 141394866, 142728040, 148321992, 151822216, 162666660, 164960677, 175179480, 185402490, 188526488, 189777770, 214092060, 227733324, 235658110, 247203320, 282789732, 284666655, 306355543, 325333320, 329921354, 353487165, 370804980, 379555540, 428184120, 455466648, 471316220, 494882031, 565579464, 569333310, 612711086, 659842708, 706974330, 741609960, 759111080, 824803385, 919066629, 942632440, 989764062, 1138666620, 1225422172, 1319685416, 1413948660, 1531777715, 1649606770, 1838133258, 1979528124, 2144488801, 2277333240, 2450844344, 2474410155, 2827897320, 3063555430, 3299213540, 3676266516, 3959056248, 4288977602, 4595333145, 4948820310, 6127110860, 6433466403, 6598427080, 7352533032, 8577955204, 9190666290, 9897640620, 10722444005, 12254221720, 12866932806, 17155910408, 18381332580, 19795281240, 21444888010, 25733865612, 32167332015, 36762665160, 42889776020, 51467731224, 64334664030, 85779552040, 128669328060, 257338656120]

約数ペア:

[(1, 257338656120), (2, 128669328060), (3, 85779552040), (4, 64334664030), (5, 51467731224), (6, 42889776020), (7, 36762665160), (8, 32167332015), (10, 25733865612), (12, 21444888010), (13, 19795281240), (14, 18381332580), (15, 17155910408), (20, 12866932806), (21, 12254221720), (24, 10722444005), (26, 9897640620), (28, 9190666290), (30, 8577955204), (35, 7352533032), (39, 6598427080), (40, 6433466403), (42, 6127110860), (52, 4948820310), (56, 4595333145), (60, 4288977602), (65, 3959056248), (70, 3676266516), (78, 3299213540), (84, 3063555430), (91, 2827897320), (104, 2474410155), (105, 2450844344), (113, 2277333240), (120, 2144488801), (130, 1979528124), (140, 1838133258), (156, 1649606770), (168, 1531777715), (182, 1413948660), (195, 1319685416), (210, 1225422172), (226, 1138666620), (260, 989764062), (273, 942632440), (280, 919066629), (312, 824803385), (339, 759111080), (347, 741609960), (364, 706974330), (390, 659842708), (420, 612711086), (452, 569333310), (455, 565579464), (520, 494882031), (546, 471316220), (565, 455466648), (601, 428184120), (678, 379555540), (694, 370804980), (728, 353487165), (780, 329921354), (791, 325333320), (840, 306355543), (904, 284666655), (910, 282789732), (1041, 247203320), (1092, 235658110), (1130, 227733324), (1202, 214092060), (1356, 189777770), (1365, 188526488), (1388, 185402490), (1469, 175179480), (1560, 164960677), (1582, 162666660), (1695, 151822216), (1735, 148321992), (1803, 142728040), (1820, 141394866), (2082, 123601660), (2184, 117829055), (2260, 113866662), (2373, 108444440), (2404, 107046030), (2429, 105944280), (2712, 94888885), (2730, 94263244), (2776, 92701245), (2938, 87589740), (3005, 85636824), (3164, 81333330), (3390, 75911108), (3470, 74160996), (3606, 71364020), (3640, 70697433), (3955, 65066664), (4164, 61800830), (4207, 61169160), (4407, 58393160), (4511, 57046920), (4520, 56933331), (4746, 54222220), (4808, 53523015), (4858, 52972140), (5205, 49440664), (5460, 47131622), (5876, 43794870), (6010, 42818412), (6328, 40666665), (6780, 37955554), (6940, 37080498), (7212, 35682010), (7287, 35314760), (7345, 35035896), (7813, 32937240), (7910, 32533332), (8328, 30900415), (8414, 30584580), (8814, 29196580), (9015, 28545608), (9022, 28523460), (9492, 27111110), (9716, 26486070), (10283, 25025640), (10410, 24720332), (10920, 23565811), (11752, 21897435), (11865, 21688888), (12020, 21409206), (12145, 21188856), (12621, 20389720), (13533, 19015640), (13560, 18977777), (13880, 18540249), (14424, 17841005), (14574, 17657380), (14690, 17517948), (15626, 16468620), (15820, 16266666), (16828, 15292290), (17628, 14598290), (18030, 14272804), (18044, 14261730), (18984, 13555555), (19432, 13243035), (20566, 12512820), (20820, 12360166), (21035, 12233832), (22035, 11678632), (22555, 11409384), (23439, 10979080), (23730, 10844444), (24040, 10704603), (24290, 10594428), (25242, 10194860), (27066, 9507820), (29148, 8828690), (29380, 8758974), (30849, 8341880), (31252, 8234310), (31577, 8149560), (31640, 8133333), (33656, 7646145), (35256, 7299145), (36060, 7136402), (36088, 7130865), (36435, 7062952), (39065, 6587448), (39211, 6562920), (41132, 6256410), (41640, 6180083), (42070, 6116916), (44070, 5839316), (45110, 5704692), (46878, 5489540), (47460, 5422222), (48580, 5297214), (50484, 5097430), (51415, 5005128), (54132, 4753910), (54691, 4705320), (58296, 4414345), (58760, 4379487), (61698, 4170940), (62504, 4117155), (63105, 4077944), (63154, 4074780), (67665, 3803128), (67913, 3789240), (72120, 3568201), (72870, 3531476), (78130, 3293724), (78422, 3281460), (82264, 3128205), (84140, 3058458), (88140, 2919658), (90220, 2852346), (93756, 2744770), (94731, 2716520), (94920, 2711111), (97160, 2648607), (100968, 2548715), (102830, 2502564), (108264, 2376955), (109382, 2352660), (117195, 2195816), (117633, 2187640), (123396, 2085470), (126210, 2038972), (126308, 2037390), (135330, 1901564), (135826, 1894620), (145740, 1765738), (154245, 1668376), (156260, 1646862), (156844, 1640730), (157885, 1629912), (164073, 1568440), (168280, 1529229), (176280, 1459829), (180440, 1426173), (187512, 1372385), (189462, 1358260), (196055, 1312584), (203739, 1263080), (205660, 1251282), (208547, 1233960), (218764, 1176330), (234390, 1097908), (235266, 1093820), (246792, 1042735), (252420, 1019486), (252616, 1018695), (270660, 950782), (271652, 947310), (273455, 941064), (274477, 937560), (291480, 882869), (308490, 834188), (312520, 823431), (313688, 820365), (315770, 814956), (328146, 784220), (339565, 757848), (378924, 679130), (392110, 656292), (407478, 631540), (411320, 625641), (417094, 616980), (437528, 588165), (468780, 548954), (470532, 546910), (473655, 543304), (475391, 541320), (504840, 509743)]