161753509440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47881}}^1$

素因数の和:47947

約数の個数: 448

約数和(自身を含む): 630479531520

約数和(自身を除く): 468726022080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 32, 34, 36, 40, 45, 46, 48, 51, 54, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 108, 115, 120, 135, 136, 138, 144, 153, 160, 170, 180, 184, 192, 204, 207, 216, 230, 240, 255, 270, 272, 276, 288, 306, 320, 340, 345, 360, 368, 391, 408, 414, 432, 459, 460, 480, 510, 540, 544, 552, 576, 612, 621, 680, 690, 720, 736, 765, 782, 816, 828, 864, 918, 920, 960, 1020, 1035, 1080, 1088, 1104, 1173, 1224, 1242, 1360, 1380, 1440, 1472, 1530, 1564, 1632, 1656, 1728, 1836, 1840, 1955, 2040, 2070, 2160, 2208, 2295, 2346, 2448, 2484, 2720, 2760, 2880, 3060, 3105, 3128, 3264, 3312, 3519, 3672, 3680, 3910, 4080, 4140, 4320, 4416, 4590, 4692, 4896, 4968, 5440, 5520, 5865, 6120, 6210, 6256, 6624, 7038, 7344, 7360, 7820, 8160, 8280, 8640, 9180, 9384, 9792, 9936, 10557, 11040, 11730, 12240, 12420, 12512, 13248, 14076, 14688, 15640, 16320, 16560, 17595, 18360, 18768, 19872, 21114, 22080, 23460, 24480, 24840, 25024, 28152, 29376, 31280, 33120, 35190, 36720, 37536, 39744, 42228, 46920, 47881, 48960, 49680, 52785, 56304, 62560, 66240, 70380, 73440, 75072, 84456, 93840, 95762, 99360, 105570, 112608, 125120, 140760, 143643, 146880, 168912, 187680, 191524, 198720, 211140, 225216, 239405, 281520, 287286, 337824, 375360, 383048, 422280, 430929, 478810, 563040, 574572, 675648, 718215, 766096, 813977, 844560, 861858, 957620, 1101263, 1126080, 1149144, 1292787, 1436430, 1532192, 1627954, 1689120, 1723716, 1915240, 2154645, 2202526, 2298288, 2441931, 2585574, 2872860, 3064384, 3255908, 3303789, 3378240, 3447432, 3830480, 4069885, 4309290, 4405052, 4596576, 4883862, 5171148, 5506315, 5745720, 6463935, 6511816, 6607578, 6894864, 7325793, 7660960, 8139770, 8618580, 8810104, 9193152, 9767724, 9911367, 10342296, 11012630, 11491440, 12209655, 12927870, 13023632, 13215156, 13789728, 14651586, 15321920, 16279540, 16518945, 17237160, 17620208, 18721471, 19535448, 19822734, 20684592, 21977379, 22025260, 22982880, 24419310, 25855740, 26047264, 26430312, 27579456, 29303172, 29734101, 32559080, 33037890, 34474320, 35240416, 36628965, 37442942, 39070896, 39645468, 41369184, 43954758, 44050520, 45965760, 48838620, 49556835, 51711480, 52094528, 52860624, 56164413, 58606344, 59468202, 65118160, 66075780, 68948640, 70480832, 73257930, 74885884, 78141792, 79290936, 82738368, 87909516, 88101040, 93607355, 97677240, 99113670, 103422960, 105721248, 109886895, 112328826, 117212688, 118936404, 130236320, 132151560, 137897280, 146515860, 148670505, 149771768, 156283584, 158581872, 168493239, 175819032, 176202080, 187214710, 195354480, 198227340, 206845920, 211442496, 219773790, 224657652, 234425376, 237872808, 260472640, 264303120, 280822065, 293031720, 297341010, 299543536, 317163744, 336986478, 351638064, 352404160, 374429420, 390708960, 396454680, 413691840, 439547580, 449315304, 468850752, 475745616, 505479717, 528606240, 561644130, 586063440, 594682020, 599087072, 634327488, 673972956, 703276128, 748858840, 781417920, 792909360, 842466195, 879095160, 898630608, 951491232, 1010959434, 1057212480, 1123288260, 1172126880, 1189364040, 1198174144, 1347945912, 1406552256, 1497717680, 1585818720, 1684932390, 1758190320, 1797261216, 1902982464, 2021918868, 2246576520, 2344253760, 2378728080, 2527398585, 2695891824, 2995435360, 3171637440, 3369864780, 3516380640, 3594522432, 4043837736, 4493153040, 4757456160, 5054797170, 5391783648, 5990870720, 6739729560, 7032761280, 8087675472, 8986306080, 9514912320, 10109594340, 10783567296, 13479459120, 16175350944, 17972612160, 20219188680, 26958918240, 32350701888, 40438377360, 53917836480, 80876754720, 161753509440]

約数ペア:

[(1, 161753509440), (2, 80876754720), (3, 53917836480), (4, 40438377360), (5, 32350701888), (6, 26958918240), (8, 20219188680), (9, 17972612160), (10, 16175350944), (12, 13479459120), (15, 10783567296), (16, 10109594340), (17, 9514912320), (18, 8986306080), (20, 8087675472), (23, 7032761280), (24, 6739729560), (27, 5990870720), (30, 5391783648), (32, 5054797170), (34, 4757456160), (36, 4493153040), (40, 4043837736), (45, 3594522432), (46, 3516380640), (48, 3369864780), (51, 3171637440), (54, 2995435360), (60, 2695891824), (64, 2527398585), (68, 2378728080), (69, 2344253760), (72, 2246576520), (80, 2021918868), (85, 1902982464), (90, 1797261216), (92, 1758190320), (96, 1684932390), (102, 1585818720), (108, 1497717680), (115, 1406552256), (120, 1347945912), (135, 1198174144), (136, 1189364040), (138, 1172126880), (144, 1123288260), (153, 1057212480), (160, 1010959434), (170, 951491232), (180, 898630608), (184, 879095160), (192, 842466195), (204, 792909360), (207, 781417920), (216, 748858840), (230, 703276128), (240, 673972956), (255, 634327488), (270, 599087072), (272, 594682020), (276, 586063440), (288, 561644130), (306, 528606240), (320, 505479717), (340, 475745616), (345, 468850752), (360, 449315304), (368, 439547580), (391, 413691840), (408, 396454680), (414, 390708960), (432, 374429420), (459, 352404160), (460, 351638064), (480, 336986478), (510, 317163744), (540, 299543536), (544, 297341010), (552, 293031720), (576, 280822065), (612, 264303120), (621, 260472640), (680, 237872808), (690, 234425376), (720, 224657652), (736, 219773790), (765, 211442496), (782, 206845920), (816, 198227340), (828, 195354480), (864, 187214710), (918, 176202080), (920, 175819032), (960, 168493239), (1020, 158581872), (1035, 156283584), (1080, 149771768), (1088, 148670505), (1104, 146515860), (1173, 137897280), (1224, 132151560), (1242, 130236320), (1360, 118936404), (1380, 117212688), (1440, 112328826), (1472, 109886895), (1530, 105721248), (1564, 103422960), (1632, 99113670), (1656, 97677240), (1728, 93607355), (1836, 88101040), (1840, 87909516), (1955, 82738368), (2040, 79290936), (2070, 78141792), (2160, 74885884), (2208, 73257930), (2295, 70480832), (2346, 68948640), (2448, 66075780), (2484, 65118160), (2720, 59468202), (2760, 58606344), (2880, 56164413), (3060, 52860624), (3105, 52094528), (3128, 51711480), (3264, 49556835), (3312, 48838620), (3519, 45965760), (3672, 44050520), (3680, 43954758), (3910, 41369184), (4080, 39645468), (4140, 39070896), (4320, 37442942), (4416, 36628965), (4590, 35240416), (4692, 34474320), (4896, 33037890), (4968, 32559080), (5440, 29734101), (5520, 29303172), (5865, 27579456), (6120, 26430312), (6210, 26047264), (6256, 25855740), (6624, 24419310), (7038, 22982880), (7344, 22025260), (7360, 21977379), (7820, 20684592), (8160, 19822734), (8280, 19535448), (8640, 18721471), (9180, 17620208), (9384, 17237160), (9792, 16518945), (9936, 16279540), (10557, 15321920), (11040, 14651586), (11730, 13789728), (12240, 13215156), (12420, 13023632), (12512, 12927870), (13248, 12209655), (14076, 11491440), (14688, 11012630), (15640, 10342296), (16320, 9911367), (16560, 9767724), (17595, 9193152), (18360, 8810104), (18768, 8618580), (19872, 8139770), (21114, 7660960), (22080, 7325793), (23460, 6894864), (24480, 6607578), (24840, 6511816), (25024, 6463935), (28152, 5745720), (29376, 5506315), (31280, 5171148), (33120, 4883862), (35190, 4596576), (36720, 4405052), (37536, 4309290), (39744, 4069885), (42228, 3830480), (46920, 3447432), (47881, 3378240), (48960, 3303789), (49680, 3255908), (52785, 3064384), (56304, 2872860), (62560, 2585574), (66240, 2441931), (70380, 2298288), (73440, 2202526), (75072, 2154645), (84456, 1915240), (93840, 1723716), (95762, 1689120), (99360, 1627954), (105570, 1532192), (112608, 1436430), (125120, 1292787), (140760, 1149144), (143643, 1126080), (146880, 1101263), (168912, 957620), (187680, 861858), (191524, 844560), (198720, 813977), (211140, 766096), (225216, 718215), (239405, 675648), (281520, 574572), (287286, 563040), (337824, 478810), (375360, 430929), (383048, 422280)]