64302840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 269568000

約数和(自身を除く): 205265160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 51, 56, 57, 60, 63, 68, 70, 72, 76, 79, 84, 85, 90, 95, 102, 105, 114, 119, 120, 126, 133, 136, 140, 152, 153, 158, 168, 170, 171, 180, 190, 204, 210, 228, 237, 238, 252, 255, 266, 280, 285, 306, 315, 316, 323, 340, 342, 357, 360, 380, 395, 399, 408, 420, 456, 474, 476, 504, 510, 532, 553, 570, 595, 612, 630, 632, 646, 665, 680, 684, 711, 714, 760, 765, 790, 798, 840, 855, 948, 952, 969, 1020, 1064, 1071, 1106, 1140, 1185, 1190, 1197, 1224, 1260, 1292, 1330, 1343, 1368, 1422, 1428, 1501, 1530, 1580, 1596, 1615, 1659, 1710, 1785, 1896, 1938, 1995, 2040, 2142, 2212, 2261, 2280, 2370, 2380, 2394, 2520, 2584, 2660, 2686, 2765, 2844, 2856, 2907, 3002, 3060, 3160, 3192, 3230, 3318, 3420, 3555, 3570, 3876, 3990, 4029, 4284, 4424, 4503, 4522, 4740, 4760, 4788, 4845, 4977, 5320, 5355, 5372, 5530, 5688, 5814, 5985, 6004, 6120, 6460, 6636, 6715, 6783, 6840, 7110, 7140, 7505, 7752, 7980, 8058, 8295, 8568, 9006, 9044, 9401, 9480, 9576, 9690, 9954, 10507, 10710, 10744, 11060, 11305, 11628, 11970, 12008, 12087, 12920, 13272, 13430, 13509, 13566, 14220, 14280, 14535, 15010, 15960, 16116, 16590, 18012, 18088, 18802, 19380, 19908, 20145, 20349, 21014, 21420, 22120, 22515, 22610, 23256, 23940, 24174, 24885, 25517, 26860, 27018, 27132, 28203, 28440, 29070, 30020, 31521, 32232, 33180, 33915, 36024, 37604, 38760, 39816, 40290, 40698, 42028, 42840, 45030, 45220, 47005, 47880, 48348, 49770, 51034, 52535, 53720, 54036, 54264, 56406, 58140, 60040, 60435, 63042, 66360, 67545, 67830, 75208, 76551, 80580, 81396, 84056, 84609, 90060, 90440, 94010, 94563, 96696, 99540, 101745, 102068, 105070, 108072, 112812, 116280, 120870, 126084, 127585, 135090, 135660, 141015, 153102, 157605, 161160, 162792, 169218, 178619, 180120, 188020, 189126, 199080, 203490, 204136, 210140, 225624, 229653, 241740, 252168, 255170, 270180, 271320, 282030, 306204, 315210, 338436, 357238, 376040, 378252, 382755, 406980, 420280, 423045, 459306, 472815, 483480, 510340, 535857, 540360, 564060, 612408, 630420, 676872, 714476, 756504, 765510, 813960, 846090, 893095, 918612, 945630, 1020680, 1071714, 1128120, 1148265, 1260840, 1428952, 1531020, 1607571, 1692180, 1786190, 1837224, 1891260, 2143428, 2296530, 2679285, 3062040, 3215142, 3384360, 3572380, 3782520, 4286856, 4593060, 5358570, 6430284, 7144760, 8037855, 9186120, 10717140, 12860568, 16075710, 21434280, 32151420, 64302840]

約数ペア:

[(1, 64302840), (2, 32151420), (3, 21434280), (4, 16075710), (5, 12860568), (6, 10717140), (7, 9186120), (8, 8037855), (9, 7144760), (10, 6430284), (12, 5358570), (14, 4593060), (15, 4286856), (17, 3782520), (18, 3572380), (19, 3384360), (20, 3215142), (21, 3062040), (24, 2679285), (28, 2296530), (30, 2143428), (34, 1891260), (35, 1837224), (36, 1786190), (38, 1692180), (40, 1607571), (42, 1531020), (45, 1428952), (51, 1260840), (56, 1148265), (57, 1128120), (60, 1071714), (63, 1020680), (68, 945630), (70, 918612), (72, 893095), (76, 846090), (79, 813960), (84, 765510), (85, 756504), (90, 714476), (95, 676872), (102, 630420), (105, 612408), (114, 564060), (119, 540360), (120, 535857), (126, 510340), (133, 483480), (136, 472815), (140, 459306), (152, 423045), (153, 420280), (158, 406980), (168, 382755), (170, 378252), (171, 376040), (180, 357238), (190, 338436), (204, 315210), (210, 306204), (228, 282030), (237, 271320), (238, 270180), (252, 255170), (255, 252168), (266, 241740), (280, 229653), (285, 225624), (306, 210140), (315, 204136), (316, 203490), (323, 199080), (340, 189126), (342, 188020), (357, 180120), (360, 178619), (380, 169218), (395, 162792), (399, 161160), (408, 157605), (420, 153102), (456, 141015), (474, 135660), (476, 135090), (504, 127585), (510, 126084), (532, 120870), (553, 116280), (570, 112812), (595, 108072), (612, 105070), (630, 102068), (632, 101745), (646, 99540), (665, 96696), (680, 94563), (684, 94010), (711, 90440), (714, 90060), (760, 84609), (765, 84056), (790, 81396), (798, 80580), (840, 76551), (855, 75208), (948, 67830), (952, 67545), (969, 66360), (1020, 63042), (1064, 60435), (1071, 60040), (1106, 58140), (1140, 56406), (1185, 54264), (1190, 54036), (1197, 53720), (1224, 52535), (1260, 51034), (1292, 49770), (1330, 48348), (1343, 47880), (1368, 47005), (1422, 45220), (1428, 45030), (1501, 42840), (1530, 42028), (1580, 40698), (1596, 40290), (1615, 39816), (1659, 38760), (1710, 37604), (1785, 36024), (1896, 33915), (1938, 33180), (1995, 32232), (2040, 31521), (2142, 30020), (2212, 29070), (2261, 28440), (2280, 28203), (2370, 27132), (2380, 27018), (2394, 26860), (2520, 25517), (2584, 24885), (2660, 24174), (2686, 23940), (2765, 23256), (2844, 22610), (2856, 22515), (2907, 22120), (3002, 21420), (3060, 21014), (3160, 20349), (3192, 20145), (3230, 19908), (3318, 19380), (3420, 18802), (3555, 18088), (3570, 18012), (3876, 16590), (3990, 16116), (4029, 15960), (4284, 15010), (4424, 14535), (4503, 14280), (4522, 14220), (4740, 13566), (4760, 13509), (4788, 13430), (4845, 13272), (4977, 12920), (5320, 12087), (5355, 12008), (5372, 11970), (5530, 11628), (5688, 11305), (5814, 11060), (5985, 10744), (6004, 10710), (6120, 10507), (6460, 9954), (6636, 9690), (6715, 9576), (6783, 9480), (6840, 9401), (7110, 9044), (7140, 9006), (7505, 8568), (7752, 8295), (7980, 8058)]