261957632160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1\times {\mathrm{3187}}^1$

素因数の和:4668

約数の個数: 384

約数和(自身を含む): 999528284160

約数和(自身を除く): 737570652000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1439, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 2878, 3187, 3360, 3570, 3808, 4080, 4317, 4760, 5712, 5756, 6374, 7140, 7195, 8160, 8634, 9520, 9561, 10073, 11424, 11512, 12748, 14280, 14390, 15935, 17268, 19040, 19122, 20146, 21585, 22309, 23024, 24463, 25496, 28560, 28780, 30219, 31870, 34536, 38244, 40292, 43170, 44618, 46048, 47805, 48926, 50365, 50992, 54179, 57120, 57560, 60438, 63740, 66927, 69072, 73389, 76488, 80584, 86340, 89236, 95610, 97852, 100730, 101984, 108358, 111545, 115120, 120876, 122315, 127480, 133854, 138144, 146778, 151095, 152976, 161168, 162537, 171241, 172680, 178472, 191220, 195704, 201460, 216716, 223090, 230240, 241752, 244630, 254960, 267708, 270895, 293556, 302190, 305952, 322336, 325074, 334635, 342482, 345360, 356944, 366945, 379253, 382440, 391408, 402920, 433432, 446180, 483504, 489260, 509920, 513723, 535416, 541790, 587112, 604380, 650148, 669270, 684964, 690720, 713888, 733890, 758506, 764880, 782816, 805840, 812685, 856205, 866864, 892360, 967008, 978520, 1027446, 1070832, 1083580, 1137759, 1174224, 1208760, 1300296, 1338540, 1369928, 1467780, 1517012, 1529760, 1611680, 1625370, 1712410, 1733728, 1784720, 1896265, 1957040, 2054892, 2141664, 2167160, 2275518, 2348448, 2417520, 2568615, 2600592, 2677080, 2739856, 2935560, 3034024, 3250740, 3424820, 3569440, 3792530, 3914080, 4109784, 4334320, 4551036, 4586093, 4835040, 5137230, 5201184, 5354160, 5479712, 5688795, 5871120, 6068048, 6501480, 6849640, 7585060, 8219568, 8668640, 9102072, 9172186, 10274460, 10708320, 11377590, 11742240, 12136096, 13002960, 13699280, 13758279, 15170120, 16439136, 18204144, 18344372, 20548920, 22755180, 22930465, 26005920, 27398560, 27516558, 30340240, 32102651, 36408288, 36688744, 41097840, 45510360, 45860930, 55033116, 60680480, 64205302, 68791395, 73377488, 77963581, 82195680, 91020720, 91721860, 96307953, 110066232, 128410604, 137582790, 146754976, 155927162, 160513255, 182041440, 183443720, 192615906, 220132464, 233890743, 256821208, 275165580, 311854324, 321026510, 366887440, 385231812, 389817905, 440264928, 467781486, 481539765, 513642416, 545745067, 550331160, 623708648, 642053020, 733774880, 770463624, 779635810, 935562972, 963079530, 1027284832, 1091490134, 1100662320, 1169453715, 1247417296, 1284106040, 1540927248, 1559271620, 1637235201, 1871125944, 1926159060, 2182980268, 2201324640, 2338907430, 2494834592, 2568212080, 2728725335, 3081854496, 3118543240, 3274470402, 3742251888, 3852318120, 4365960536, 4677814860, 5136424160, 5457450670, 6237086480, 6548940804, 7484503776, 7704636240, 8186176005, 8731921072, 9355629720, 10914901340, 12474172960, 13097881608, 15409272480, 16372352010, 17463842144, 18711259440, 21829802680, 26195763216, 32744704020, 37422518880, 43659605360, 52391526432, 65489408040, 87319210720, 130978816080, 261957632160]

約数ペア:

[(1, 261957632160), (2, 130978816080), (3, 87319210720), (4, 65489408040), (5, 52391526432), (6, 43659605360), (7, 37422518880), (8, 32744704020), (10, 26195763216), (12, 21829802680), (14, 18711259440), (15, 17463842144), (16, 16372352010), (17, 15409272480), (20, 13097881608), (21, 12474172960), (24, 10914901340), (28, 9355629720), (30, 8731921072), (32, 8186176005), (34, 7704636240), (35, 7484503776), (40, 6548940804), (42, 6237086480), (48, 5457450670), (51, 5136424160), (56, 4677814860), (60, 4365960536), (68, 3852318120), (70, 3742251888), (80, 3274470402), (84, 3118543240), (85, 3081854496), (96, 2728725335), (102, 2568212080), (105, 2494834592), (112, 2338907430), (119, 2201324640), (120, 2182980268), (136, 1926159060), (140, 1871125944), (160, 1637235201), (168, 1559271620), (170, 1540927248), (204, 1284106040), (210, 1247417296), (224, 1169453715), (238, 1100662320), (240, 1091490134), (255, 1027284832), (272, 963079530), (280, 935562972), (336, 779635810), (340, 770463624), (357, 733774880), (408, 642053020), (420, 623708648), (476, 550331160), (480, 545745067), (510, 513642416), (544, 481539765), (560, 467781486), (595, 440264928), (672, 389817905), (680, 385231812), (714, 366887440), (816, 321026510), (840, 311854324), (952, 275165580), (1020, 256821208), (1120, 233890743), (1190, 220132464), (1360, 192615906), (1428, 183443720), (1439, 182041440), (1632, 160513255), (1680, 155927162), (1785, 146754976), (1904, 137582790), (2040, 128410604), (2380, 110066232), (2720, 96307953), (2856, 91721860), (2878, 91020720), (3187, 82195680), (3360, 77963581), (3570, 73377488), (3808, 68791395), (4080, 64205302), (4317, 60680480), (4760, 55033116), (5712, 45860930), (5756, 45510360), (6374, 41097840), (7140, 36688744), (7195, 36408288), (8160, 32102651), (8634, 30340240), (9520, 27516558), (9561, 27398560), (10073, 26005920), (11424, 22930465), (11512, 22755180), (12748, 20548920), (14280, 18344372), (14390, 18204144), (15935, 16439136), (17268, 15170120), (19040, 13758279), (19122, 13699280), (20146, 13002960), (21585, 12136096), (22309, 11742240), (23024, 11377590), (24463, 10708320), (25496, 10274460), (28560, 9172186), (28780, 9102072), (30219, 8668640), (31870, 8219568), (34536, 7585060), (38244, 6849640), (40292, 6501480), (43170, 6068048), (44618, 5871120), (46048, 5688795), (47805, 5479712), (48926, 5354160), (50365, 5201184), (50992, 5137230), (54179, 4835040), (57120, 4586093), (57560, 4551036), (60438, 4334320), (63740, 4109784), (66927, 3914080), (69072, 3792530), (73389, 3569440), (76488, 3424820), (80584, 3250740), (86340, 3034024), (89236, 2935560), (95610, 2739856), (97852, 2677080), (100730, 2600592), (101984, 2568615), (108358, 2417520), (111545, 2348448), (115120, 2275518), (120876, 2167160), (122315, 2141664), (127480, 2054892), (133854, 1957040), (138144, 1896265), (146778, 1784720), (151095, 1733728), (152976, 1712410), (161168, 1625370), (162537, 1611680), (171241, 1529760), (172680, 1517012), (178472, 1467780), (191220, 1369928), (195704, 1338540), (201460, 1300296), (216716, 1208760), (223090, 1174224), (230240, 1137759), (241752, 1083580), (244630, 1070832), (254960, 1027446), (267708, 978520), (270895, 967008), (293556, 892360), (302190, 866864), (305952, 856205), (322336, 812685), (325074, 805840), (334635, 782816), (342482, 764880), (345360, 758506), (356944, 733890), (366945, 713888), (379253, 690720), (382440, 684964), (391408, 669270), (402920, 650148), (433432, 604380), (446180, 587112), (483504, 541790), (489260, 535416), (509920, 513723)]