1221753960

素因数分解:

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

素因数の和:158

約数の個数: 576

約数和(自身を含む): 5135270400

約数和(自身を除く): 3913516440

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, 361, 380, 395, 399, 408, 420, 456, 474, 476, 504, 510, 532, 553, 570, 595, 612, 630, 632, 646, 665, 680, 684, 711, 714, 722, 760, 765, 790, 798, 840, 855, 948, 952, 969, 1020, 1064, 1071, 1083, 1106, 1140, 1185, 1190, 1197, 1224, 1260, 1292, 1330, 1343, 1368, 1422, 1428, 1444, 1501, 1530, 1580, 1596, 1615, 1659, 1710, 1785, 1805, 1896, 1938, 1995, 2040, 2142, 2166, 2212, 2261, 2280, 2370, 2380, 2394, 2520, 2527, 2584, 2660, 2686, 2765, 2844, 2856, 2888, 2907, 3002, 3060, 3160, 3192, 3230, 3249, 3318, 3420, 3555, 3570, 3610, 3876, 3990, 4029, 4284, 4332, 4424, 4503, 4522, 4740, 4760, 4788, 4845, 4977, 5054, 5320, 5355, 5372, 5415, 5530, 5688, 5814, 5985, 6004, 6120, 6137, 6460, 6498, 6636, 6715, 6783, 6840, 7110, 7140, 7220, 7505, 7581, 7752, 7980, 8058, 8295, 8568, 8664, 9006, 9044, 9401, 9480, 9576, 9690, 9954, 10108, 10507, 10710, 10744, 10830, 11060, 11305, 11628, 11970, 12008, 12087, 12274, 12635, 12920, 12996, 13272, 13430, 13509, 13566, 14220, 14280, 14440, 14535, 15010, 15162, 15960, 16116, 16245, 16590, 18012, 18088, 18411, 18802, 19380, 19908, 20145, 20216, 20349, 21014, 21420, 21660, 22120, 22515, 22610, 22743, 23256, 23940, 24174, 24548, 24885, 25270, 25517, 25992, 26860, 27018, 27132, 28203, 28440, 28519, 29070, 30020, 30324, 30685, 31521, 32232, 32490, 33180, 33915, 36024, 36822, 37604, 37905, 38760, 39816, 40290, 40698, 42028, 42840, 42959, 43320, 45030, 45220, 45486, 47005, 47880, 48348, 49096, 49770, 50540, 51034, 52535, 53720, 54036, 54264, 55233, 56406, 57038, 58140, 60040, 60435, 60648, 61370, 63042, 64980, 66360, 67545, 67830, 73644, 75208, 75810, 76551, 80580, 81396, 84056, 84609, 85557, 85918, 90060, 90440, 90972, 92055, 94010, 94563, 96696, 99540, 101080, 101745, 102068, 105070, 108072, 110466, 112812, 113715, 114076, 116280, 120870, 122740, 126084, 127585, 128877, 129960, 135090, 135660, 141015, 142595, 147288, 151620, 153102, 157605, 161160, 162792, 169218, 171114, 171836, 178619, 180120, 181944, 184110, 188020, 189126, 199080, 199633, 203490, 204136, 210140, 214795, 220932, 225624, 227430, 228152, 229653, 241740, 245480, 252168, 255170, 256671, 257754, 270180, 271320, 276165, 282030, 285190, 303240, 306204, 315210, 338436, 342228, 343672, 357238, 368220, 376040, 378252, 382755, 386631, 399266, 406980, 420280, 423045, 427785, 429590, 441864, 454860, 459306, 472815, 483480, 484823, 510340, 513342, 515508, 535857, 540360, 552330, 564060, 570380, 598899, 612408, 630420, 644385, 676872, 684456, 714476, 736440, 756504, 765510, 773262, 798532, 813960, 846090, 855570, 859180, 893095, 909720, 918612, 945630, 969646, 998165, 1020680, 1026684, 1031016, 1071714, 1104660, 1128120, 1140760, 1148265, 1197798, 1260840, 1283355, 1288770, 1428952, 1454469, 1531020, 1546524, 1597064, 1607571, 1692180, 1711140, 1718360, 1786190, 1796697, 1837224, 1891260, 1933155, 1939292, 1996330, 2053368, 2143428, 2209320, 2296530, 2395596, 2424115, 2566710, 2577540, 2679285, 2908938, 2994495, 3062040, 3093048, 3215142, 3384360, 3393761, 3422280, 3572380, 3593394, 3782520, 3866310, 3878584, 3992660, 4286856, 4363407, 4593060, 4791192, 4848230, 5133420, 5155080, 5358570, 5817876, 5988990, 6430284, 6787522, 7144760, 7186788, 7272345, 7732620, 7985320, 8037855, 8726814, 8983485, 9186120, 9696460, 10181283, 10266840, 10717140, 11635752, 11977980, 12860568, 13575044, 14373576, 14544690, 15465240, 16075710, 16968805, 17453628, 17966970, 19392920, 20362566, 21434280, 21817035, 23955960, 27150088, 29089380, 30543849, 32151420, 33937610, 34907256, 35933940, 40725132, 43634070, 50906415, 58178760, 61087698, 64302840, 67875220, 71867880, 81450264, 87268140, 101812830, 122175396, 135750440, 152719245, 174536280, 203625660, 244350792, 305438490, 407251320, 610876980, 1221753960]

約数ペア:

[(1, 1221753960), (2, 610876980), (3, 407251320), (4, 305438490), (5, 244350792), (6, 203625660), (7, 174536280), (8, 152719245), (9, 135750440), (10, 122175396), (12, 101812830), (14, 87268140), (15, 81450264), (17, 71867880), (18, 67875220), (19, 64302840), (20, 61087698), (21, 58178760), (24, 50906415), (28, 43634070), (30, 40725132), (34, 35933940), (35, 34907256), (36, 33937610), (38, 32151420), (40, 30543849), (42, 29089380), (45, 27150088), (51, 23955960), (56, 21817035), (57, 21434280), (60, 20362566), (63, 19392920), (68, 17966970), (70, 17453628), (72, 16968805), (76, 16075710), (79, 15465240), (84, 14544690), (85, 14373576), (90, 13575044), (95, 12860568), (102, 11977980), (105, 11635752), (114, 10717140), (119, 10266840), (120, 10181283), (126, 9696460), (133, 9186120), (136, 8983485), (140, 8726814), (152, 8037855), (153, 7985320), (158, 7732620), (168, 7272345), (170, 7186788), (171, 7144760), (180, 6787522), (190, 6430284), (204, 5988990), (210, 5817876), (228, 5358570), (237, 5155080), (238, 5133420), (252, 4848230), (255, 4791192), (266, 4593060), (280, 4363407), (285, 4286856), (306, 3992660), (315, 3878584), (316, 3866310), (323, 3782520), (340, 3593394), (342, 3572380), (357, 3422280), (360, 3393761), (361, 3384360), (380, 3215142), (395, 3093048), (399, 3062040), (408, 2994495), (420, 2908938), (456, 2679285), (474, 2577540), (476, 2566710), (504, 2424115), (510, 2395596), (532, 2296530), (553, 2209320), (570, 2143428), (595, 2053368), (612, 1996330), (630, 1939292), (632, 1933155), (646, 1891260), (665, 1837224), (680, 1796697), (684, 1786190), (711, 1718360), (714, 1711140), (722, 1692180), (760, 1607571), (765, 1597064), (790, 1546524), (798, 1531020), (840, 1454469), (855, 1428952), (948, 1288770), (952, 1283355), (969, 1260840), (1020, 1197798), (1064, 1148265), (1071, 1140760), (1083, 1128120), (1106, 1104660), (1140, 1071714), (1185, 1031016), (1190, 1026684), (1197, 1020680), (1224, 998165), (1260, 969646), (1292, 945630), (1330, 918612), (1343, 909720), (1368, 893095), (1422, 859180), (1428, 855570), (1444, 846090), (1501, 813960), (1530, 798532), (1580, 773262), (1596, 765510), (1615, 756504), (1659, 736440), (1710, 714476), (1785, 684456), (1805, 676872), (1896, 644385), (1938, 630420), (1995, 612408), (2040, 598899), (2142, 570380), (2166, 564060), (2212, 552330), (2261, 540360), (2280, 535857), (2370, 515508), (2380, 513342), (2394, 510340), (2520, 484823), (2527, 483480), (2584, 472815), (2660, 459306), (2686, 454860), (2765, 441864), (2844, 429590), (2856, 427785), (2888, 423045), (2907, 420280), (3002, 406980), (3060, 399266), (3160, 386631), (3192, 382755), (3230, 378252), (3249, 376040), (3318, 368220), (3420, 357238), (3555, 343672), (3570, 342228), (3610, 338436), (3876, 315210), (3990, 306204), (4029, 303240), (4284, 285190), (4332, 282030), (4424, 276165), (4503, 271320), (4522, 270180), (4740, 257754), (4760, 256671), (4788, 255170), (4845, 252168), (4977, 245480), (5054, 241740), (5320, 229653), (5355, 228152), (5372, 227430), (5415, 225624), (5530, 220932), (5688, 214795), (5814, 210140), (5985, 204136), (6004, 203490), (6120, 199633), (6137, 199080), (6460, 189126), (6498, 188020), (6636, 184110), (6715, 181944), (6783, 180120), (6840, 178619), (7110, 171836), (7140, 171114), (7220, 169218), (7505, 162792), (7581, 161160), (7752, 157605), (7980, 153102), (8058, 151620), (8295, 147288), (8568, 142595), (8664, 141015), (9006, 135660), (9044, 135090), (9401, 129960), (9480, 128877), (9576, 127585), (9690, 126084), (9954, 122740), (10108, 120870), (10507, 116280), (10710, 114076), (10744, 113715), (10830, 112812), (11060, 110466), (11305, 108072), (11628, 105070), (11970, 102068), (12008, 101745), (12087, 101080), (12274, 99540), (12635, 96696), (12920, 94563), (12996, 94010), (13272, 92055), (13430, 90972), (13509, 90440), (13566, 90060), (14220, 85918), (14280, 85557), (14440, 84609), (14535, 84056), (15010, 81396), (15162, 80580), (15960, 76551), (16116, 75810), (16245, 75208), (16590, 73644), (18012, 67830), (18088, 67545), (18411, 66360), (18802, 64980), (19380, 63042), (19908, 61370), (20145, 60648), (20216, 60435), (20349, 60040), (21014, 58140), (21420, 57038), (21660, 56406), (22120, 55233), (22515, 54264), (22610, 54036), (22743, 53720), (23256, 52535), (23940, 51034), (24174, 50540), (24548, 49770), (24885, 49096), (25270, 48348), (25517, 47880), (25992, 47005), (26860, 45486), (27018, 45220), (27132, 45030), (28203, 43320), (28440, 42959), (28519, 42840), (29070, 42028), (30020, 40698), (30324, 40290), (30685, 39816), (31521, 38760), (32232, 37905), (32490, 37604), (33180, 36822), (33915, 36024)]