2189680920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:767

約数の個数: 384

約数和(自身を含む): 8734003200

約数和(自身を除く): 6544322280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 79, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 158, 168, 170, 180, 204, 210, 237, 238, 252, 255, 280, 306, 315, 316, 340, 357, 360, 395, 408, 420, 474, 476, 504, 510, 553, 595, 612, 630, 632, 647, 680, 711, 714, 765, 790, 840, 948, 952, 1020, 1071, 1106, 1185, 1190, 1224, 1260, 1294, 1343, 1422, 1428, 1530, 1580, 1659, 1785, 1896, 1941, 2040, 2142, 2212, 2370, 2380, 2520, 2588, 2686, 2765, 2844, 2856, 3060, 3160, 3235, 3318, 3555, 3570, 3882, 4029, 4284, 4424, 4529, 4740, 4760, 4977, 5176, 5355, 5372, 5530, 5688, 5823, 6120, 6470, 6636, 6715, 7110, 7140, 7764, 8058, 8295, 8568, 9058, 9401, 9480, 9705, 9954, 10710, 10744, 10999, 11060, 11646, 12087, 12940, 13272, 13430, 13587, 14220, 14280, 15528, 16116, 16590, 18116, 18802, 19410, 19908, 20145, 21420, 21998, 22120, 22645, 23292, 24174, 24885, 25880, 26860, 27174, 28203, 28440, 29115, 32232, 32997, 33180, 36232, 37604, 38820, 39816, 40290, 40761, 42840, 43996, 45290, 46584, 47005, 48348, 49770, 51113, 53720, 54348, 54995, 56406, 58230, 60435, 65994, 66360, 67935, 75208, 76993, 77640, 80580, 81522, 84609, 87992, 90580, 94010, 96696, 98991, 99540, 102226, 108696, 109990, 112812, 116460, 120870, 131988, 135870, 141015, 153339, 153986, 161160, 163044, 164985, 169218, 181160, 188020, 197982, 199080, 203805, 204452, 219980, 225624, 230979, 232920, 241740, 255565, 263976, 271740, 282030, 306678, 307972, 326088, 329970, 338436, 357791, 376040, 384965, 395964, 407610, 408904, 423045, 439960, 460017, 461958, 483480, 494955, 511130, 543480, 564060, 613356, 615944, 659940, 676872, 692937, 715582, 766695, 769930, 791928, 815220, 846090, 868921, 920034, 923916, 989910, 1022260, 1073373, 1128120, 1154895, 1226712, 1319880, 1385874, 1431164, 1533390, 1539860, 1630440, 1692180, 1737842, 1788955, 1840068, 1847832, 1979820, 2044520, 2146746, 2300085, 2309790, 2606763, 2771748, 2862328, 3066780, 3079720, 3220119, 3384360, 3464685, 3475684, 3577910, 3680136, 3959640, 4293492, 4344605, 4600170, 4619580, 5213526, 5366865, 5543496, 6082447, 6133560, 6440238, 6929370, 6951368, 7155820, 7820289, 8586984, 8689210, 9200340, 9239160, 10427052, 10733730, 12164894, 12880476, 13033815, 13858740, 14311640, 15640578, 16100595, 17378420, 18247341, 18400680, 20854104, 21467460, 24329788, 25760952, 26067630, 27717480, 30412235, 31281156, 32201190, 34756840, 36494682, 39101445, 42934920, 48659576, 52135260, 54742023, 60824470, 62562312, 64402380, 72989364, 78202890, 91236705, 104270520, 109484046, 121648940, 128804760, 145978728, 156405780, 182473410, 218968092, 243297880, 273710115, 312811560, 364946820, 437936184, 547420230, 729893640, 1094840460, 2189680920]

約数ペア:

[(1, 2189680920), (2, 1094840460), (3, 729893640), (4, 547420230), (5, 437936184), (6, 364946820), (7, 312811560), (8, 273710115), (9, 243297880), (10, 218968092), (12, 182473410), (14, 156405780), (15, 145978728), (17, 128804760), (18, 121648940), (20, 109484046), (21, 104270520), (24, 91236705), (28, 78202890), (30, 72989364), (34, 64402380), (35, 62562312), (36, 60824470), (40, 54742023), (42, 52135260), (45, 48659576), (51, 42934920), (56, 39101445), (60, 36494682), (63, 34756840), (68, 32201190), (70, 31281156), (72, 30412235), (79, 27717480), (84, 26067630), (85, 25760952), (90, 24329788), (102, 21467460), (105, 20854104), (119, 18400680), (120, 18247341), (126, 17378420), (136, 16100595), (140, 15640578), (153, 14311640), (158, 13858740), (168, 13033815), (170, 12880476), (180, 12164894), (204, 10733730), (210, 10427052), (237, 9239160), (238, 9200340), (252, 8689210), (255, 8586984), (280, 7820289), (306, 7155820), (315, 6951368), (316, 6929370), (340, 6440238), (357, 6133560), (360, 6082447), (395, 5543496), (408, 5366865), (420, 5213526), (474, 4619580), (476, 4600170), (504, 4344605), (510, 4293492), (553, 3959640), (595, 3680136), (612, 3577910), (630, 3475684), (632, 3464685), (647, 3384360), (680, 3220119), (711, 3079720), (714, 3066780), (765, 2862328), (790, 2771748), (840, 2606763), (948, 2309790), (952, 2300085), (1020, 2146746), (1071, 2044520), (1106, 1979820), (1185, 1847832), (1190, 1840068), (1224, 1788955), (1260, 1737842), (1294, 1692180), (1343, 1630440), (1422, 1539860), (1428, 1533390), (1530, 1431164), (1580, 1385874), (1659, 1319880), (1785, 1226712), (1896, 1154895), (1941, 1128120), (2040, 1073373), (2142, 1022260), (2212, 989910), (2370, 923916), (2380, 920034), (2520, 868921), (2588, 846090), (2686, 815220), (2765, 791928), (2844, 769930), (2856, 766695), (3060, 715582), (3160, 692937), (3235, 676872), (3318, 659940), (3555, 615944), (3570, 613356), (3882, 564060), (4029, 543480), (4284, 511130), (4424, 494955), (4529, 483480), (4740, 461958), (4760, 460017), (4977, 439960), (5176, 423045), (5355, 408904), (5372, 407610), (5530, 395964), (5688, 384965), (5823, 376040), (6120, 357791), (6470, 338436), (6636, 329970), (6715, 326088), (7110, 307972), (7140, 306678), (7764, 282030), (8058, 271740), (8295, 263976), (8568, 255565), (9058, 241740), (9401, 232920), (9480, 230979), (9705, 225624), (9954, 219980), (10710, 204452), (10744, 203805), (10999, 199080), (11060, 197982), (11646, 188020), (12087, 181160), (12940, 169218), (13272, 164985), (13430, 163044), (13587, 161160), (14220, 153986), (14280, 153339), (15528, 141015), (16116, 135870), (16590, 131988), (18116, 120870), (18802, 116460), (19410, 112812), (19908, 109990), (20145, 108696), (21420, 102226), (21998, 99540), (22120, 98991), (22645, 96696), (23292, 94010), (24174, 90580), (24885, 87992), (25880, 84609), (26860, 81522), (27174, 80580), (28203, 77640), (28440, 76993), (29115, 75208), (32232, 67935), (32997, 66360), (33180, 65994), (36232, 60435), (37604, 58230), (38820, 56406), (39816, 54995), (40290, 54348), (40761, 53720), (42840, 51113), (43996, 49770), (45290, 48348), (46584, 47005)]